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: [855, 22, 107, -813, 253, -492, 123, -351, 836, -578, -207, -162, -983]

[860, 20, 110, -810, 250, -490, 120, -350, 840, -580, -210, -160, -980]