using System;

public class Program

{

    public static void Main()

    {

        decimal yhikuHind = 6.667m;

        decimal yhikuid = 5m;

        decimal kmProtsent = 20;

        decimal ilmaKM = 0;

        decimal kaibeOsa = 0;

        decimal reaSumma = 0;

        ilmaKM = Math.Round(yhikuHind * yhikuid, 2, MidpointRounding.AwayFromZero);

        kaibeOsa = Math.Round(ilmaKM * (kmProtsent / 100), 2, MidpointRounding.AwayFromZero);

        reaSumma = Math.Round(ilmaKM + kaibeOsa, 2, MidpointRounding.AwayFromZero);

        Console.WriteLine("Kauba hind ilma käibeta: " + ilmaKM.ToString());

        Console.WriteLine("Käibemaksu osa: " + kaibeOsa.ToString());

        Console.WriteLine("Rea summa, ümardatuna: " + reaSumma.ToString());

    }

}