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: [-223, 576, 165, -806, -847, 562, -547, 812, 162, -274, -735, -682, -193, -731]

[-220, 580, 160, -810, -850, 560, -550, 810, 160, -270, -740, -680, -190, -730]