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: [-568, -608, -909, -671]

SOLUTION: [-570, -610, -910, -670]

PROBLEM: [-176, 65, -397, 441, 806, 180, -338, 192, 203]

SOLUTION: [-180, 60, -400, 440, 810, 180, -340, 190, 200]

PROBLEM: [233, -116, 617, 217, 810]

SOLUTION:
[230, -120, 620, 220, 810]