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: [571, -618, -319, -526, -150, 995, 175, -663, 183, 959, -291, -307, 576, 803]

[570, -620, -320, -530, -150, 1000, 180, -660, 180, 960, -290, -310, 580, 800]