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: [-938, 627, -849, -655, -539, -491, -155, -52, -932, 50, 853]

[-940, 630, -850, -660, -540, -490, -160, -50, -930, 50, 850]