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: [-222, 210, 383, -545, -306, 963, -568, -702, -798, -483, 443, -170, 666, -574]

[-220, 210, 380, -540, -310, 960, -570, -700, -800, -480, 440, -170, 670, -570]