package com.company;
import java.util.Scanner;

public class Main {

    public static void main(String[]args) {

        System.out.println("Введите ваш доход: ");
        Scanner sc = new Scanner(System.in);
        double income = sc.nextDouble();
        double sum = 0;
        double tax = 0.15 * income;

        if ((income > 0)) {
            System.out.printf("Ваш налог: %.2f USD", tax);
        }
    }
}