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: [-83, 514, -626, 411, -676, 12, -375, -974, -913, -171, -237, 630, -846, 953, 988]

[-80, 510, -630, 410, -680, 10, -380, -970, -910, -170, -240, 630, -850, 950, 990]