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: [790, -892, -152, -664, -802, 546, -918, -745, 54, 888]

[790, -890, -150, -660, -800, 550, -920, -740, 50, 890]