个人税计算器（Java）

生活中，我们收到的工资为什么会比公司写的总会低一些呢？是因为国家从里面抽取了一些钱来收税。然而自己却不知道该怎么算，又怕领导少给钱该怎么办呢？别担心，小编今天就给带来这个Java代码个人税计算器（月）。

import java.util.Scanner;

public class IndividuaTaxCalculator {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        while (true) {
            System.out.println("请输入月薪：");
            double monthSalary = scanner.nextDouble();//月薪
            System.out.println("请输入各项社会保险费：");
            double VariousSocialInsurancePremiums = scanner.nextDouble();//各项社会保险费
            double TaxableIncome = monthSalary - VariousSocialInsurancePremiums -5000;
//应纳税所得额
            double Payable = 0.0;//应纳税额
            if (TaxableIncome<=0){
                System.out.println("你不需要纳税");
            } else if (TaxableIncome<=3000) {
                Payable = TaxableIncome * 0.03 - 0;
                monthSalary = monthSalary - Payable;
                System.out.println("你交完税之后的月薪是"+monthSalary);
            } else if (TaxableIncome<=12000) {
                Payable = TaxableIncome * 0.1 - 210;
                monthSalary = monthSalary - Payable;
                System.out.println("你交完税之后的月薪是"+monthSalary);
            } else if (TaxableIncome<=25000) {
                Payable = TaxableIncome * 0.2 - 1410;
                monthSalary = monthSalary - Payable;
                System.out.println("你交完税之后的月薪是"+monthSalary);
            } else if (TaxableIncome<=35000) {
                Payable = TaxableIncome * 0.25 - 2660;
                monthSalary = monthSalary - Payable;
                System.out.println("你交完税之后的月薪是"+monthSalary);
            } else if (TaxableIncome<=55000) {
                Payable = TaxableIncome * 0.3 - 4410;
                monthSalary = monthSalary - Payable;
                System.out.println("你交完税之后的月薪是"+monthSalary);
            } else if (TaxableIncome<=80000) {
                Payable = TaxableIncome * 0.35 - 7160;
                monthSalary = monthSalary - Payable;
                System.out.println("你交完税之后的月薪是"+monthSalary);
            }else {
                Payable = TaxableIncome * 0.45 - 15160;
                monthSalary = monthSalary - Payable;
                System.out.println("你交完税之后的月薪是"+monthSalary);
            }
            System.out.println("输入13退出程序，输入其它数字继续");
            int hhh = scanner.nextInt();
            if (hhh==13){
                System.out.println("成功退出程序！");
                break;
            }else {
                continue;
            }
        }
    }
}

（附：计算公式）