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: [-548, -464, 847, 971, 177, -49, -467, 430, -908, 530, 902, 624]

[-550, -460, 850, 970, 180, -50, -470, 430, -910, 530, 900, 620]