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: [-924, 217, 70, 178, -134, -38, -273, 799, -773, -852, 70]

[-920, 220, 70, 180, -130, -40, -270, 800, -770, -850, 70]