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: [-905, 566, -428, 504, -861, -345, -42, -614, 787, 805, 973, -59, 85, 992, 82]

[-900, 570, -430, 500, -860, -340, -40, -610, 790, 800, 970, -60, 80, 990, 80]