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: [-93, 423, -530, -406, 386, -174, 760, 118, 145, 996, 515, -491, -443, 53]

[-90, 420, -530, -410, 390, -170, 760, 120, 140, 1000, 520, -490, -440, 50]