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: [426, 578, -32, 626, -898, -155, 850, 993, -963, 748, -77]

[430, 580, -30, 630, -900, -160, 850, 990, -960, 750, -80]