public static void Main()
decimal currentPrice = 762.50m;
decimal approvedPriceValue = 12;
calculatedPrice = currentPrice + ((currentPrice / 100) * approvedPriceValue);
Console.WriteLine(RoundedPrice(calculatedPrice));
public static decimal RoundedPrice(decimal calculatedPrice)
var roundedPrice = Decimal.Round(calculatedPrice / 5, MidpointRounding.AwayFromZero) * 5;