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: [567, 159, -250, -548, -860, 591, 897, 391, 128, -8, 5, -440, 17]

[570, 160, -250, -550, -860, 590, 900, 390, 130, -10, 10, -440, 20]