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: [181, -227, 215, -400, 613, 660, -104, 139, 125, 413, -686, 480, -568, 791, -67]

[180, -230, 220, -400, 610, 660, -100, 140, 120, 410, -690, 480, -570, 790, -70]