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: [-182, 371, -601, -259, 130, 841, -556, 422, -822, -458, -565, 977, -490, -520]

[-180, 370, -600, -260, 130, 840, -560, 420, -820, -460, -560, 980, -490, -520]