TASK 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.
PROBLEM: [-571, -369, -613, 808, -994, -16, -174, -969, 895, 521, -172]

SOLUTION: [-570, -370, -610, 810, -990, -20, -170, -970, 900, 520, -170]

PROBLEM: [-440, -442, 221, 531]

SOLUTION: [-440, -440, 220, 530]

PROBLEM: [-410, 713, -161, 660, 384, 338]

SOLUTION:
[-410, 710, -160, 660, 380, 340]