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: [-100, -823, -161, -852, -162, 551, 356, 317, 827, 68]

[-100, -820, -160, -850, -160, 550, 360, 320, 830, 70]