Definition: In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
Input: [199, 132, -710, -982, 416, -169, -111, 799, 318, -492, 784, 721, -325, -898, -968]

[200, 130, -710, -980, 420, -170, -110, 800, 320, -490, 780, 720, -320, -900, -970]