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: [474, 962, -544, 685, 433, -540, 735, 894, -149, -903, 822, 554, 951]

[470, 960, -540, 680, 430, -540, 740, 890, -150, -900, 820, 550, 950]