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: [-788, -526, 806, 85, 6, -463, 987, -587, -410, -417, 28, -496, 699, 102, -875]

[-790, -530, 810, 80, 10, -460, 990, -590, -410, -420, 30, -500, 700, 100, -880]