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: [-453, -786, 128, 927, -986, -410, -141, 787, 851, -132, 127, -483]

[-450, -790, 130, 930, -990, -410, -140, 790, 850, -130, 130, -480]