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: [217, -660, 334, -404, 472, -537, 95, -292, -457, 32, -550, -279, -169, -594]

[220, -660, 330, -400, 470, -540, 100, -290, -460, 30, -550, -280, -170, -590]