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: [453, 798, -483, -82, -401, 177, 925, -262, 831, -191, -489]

[450, 800, -480, -80, -400, 180, 920, -260, 830, -190, -490]