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: [-513, -141, -793, 696, 696, -485, 960, -423, -105, 201, -927, -163]

[-510, -140, -790, 700, 700, -480, 960, -420, -100, 200, -930, -160]