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: [-468, -446, 164, -538, 553, 923, -745, -950, 477, -379, 181, -955, -384]

[-470, -450, 160, -540, 550, 920, -740, -950, 480, -380, 180, -960, -380]