package payroll;

/*

* This program calculates state and federal tax withholding based on user input

* based on an exercise in Java Programs to Accompany Programming Logic

* and Design, 2nd Edition by Jo Ann Smith. All code is self-generated to meet

* parameters outlined in the exercise.

*/

import javax.swing.JOptionPane;

public class Payroll {

public static void main(String[] args) {

String grossSalaryString, numberDependentString;

double grossSalary, federalTax, stateTax, dependentDeduction, totalWithholding, netSalary;

int numberDependent;

//Input Gross Salary

grossSalaryString = JOptionPane.showInputDialog("Enter Gross Salary:");

//Input number of Dependents

numberDependentString = JOptionPane.showInputDialog("Enter the number of dependents:");

//Convert salary string to double

grossSalary = Double.parseDouble(grossSalaryString);

//Convert dependent string to double

numberDependent = Integer.parseInt(numberDependentString);

//Calculate federal tax

federalTax = grossSalary * 0.32;

//Calculate state tax

stateTax = grossSalary * 0.07;

//Calculate dependent deduction

dependentDeduction = (numberDependent * 0.04) * grossSalary;

//Calculate total withholding

totalWithholding = federalTax + stateTax - dependentDeduction;

//Calculate net salary

netSalary = grossSalary - totalWithholding;

//Print out result

System.out.println("State Tax: $" + stateTax);

System.out.println("Federal Tax: $" + federalTax);

System.out.println("Dependents: $" + dependentDeduction);

System.out.println("Salary: $" + grossSalary);

System.out.println("Take-Home Pay: $" + netSalary);

System.exit(0);

}

}