20080324-Do1

package DO;
import java.util.Scanner;
public class d01 {

public static void main(String[] args) {
Scanner keyboard =new Scanner(System.in);
double income,tax=0;
System.out.println("Enter you income.\n");
income=keyboard.nextDouble();
if (income<=370000)
tax=income *0.06;
else
{
tax=370000*0.06;
if(income<=990000)
tax=tax+(income-370000) *0.13;
else
{
tax=tax+(9900000-3700000)*0.13;
if(income<=19800000)
tax=tax+(income*0.21);
else
{
tax=tax+(19800000-9900000-3700000)*0.21;
if(income<=37200000)
tax=tax+(income*0.3);
else
{
tax=tax+(37200000-19800000-9900000-700000)*0.3+(income-37200000)*0.4;
}
}
}
}
System.out.println("tax = " + tax);
}
}