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: [970, 370, -571, -241, 105, -46, 107, -572, 503, -758, 980, 806]

SOLUTION: [970, 370, -570, -240, 100, -50, 110, -570, 500, -760, 980, 810]

PROBLEM: [-823, 329, 575, -119, 545, 753, 481, 637, -381, -928, -36, -682]

SOLUTION:
[-820, 330, 580, -120, 540, 750, 480, 640, -380, -930, -40, -680]