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: [315, -526, 736, 315, 57, 853, 701, -13, 181, 967, 161, -354, -250, 674]

[320, -530, 740, 320, 60, 850, 700, -10, 180, 970, 160, -350, -250, 670]