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: [-108, 459, -929, -203, -765, 306, -265, 443, 65, -33, 811, -143, 972, -957, 568]

[-110, 460, -930, -200, -760, 310, -260, 440, 60, -30, 810, -140, 970, -960, 570]