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: [-735, -894, 924, -220, 920, -556, 515, 334, -60, 791]

[-740, -890, 920, -220, 920, -560, 520, 330, -60, 790]