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: [-844, 886, -542, 317, 794, -90, -543, -687, 607, 915, -65]

[-840, 890, -540, 320, 790, -90, -540, -690, 610, 920, -60]