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: [-691, -701, 619, -724, -371, 449, -416, -140, 423, 324, -690, 118, 443]

SOLUTION: [-690, -700, 620, -720, -370, 450, -420, -140, 420, 320, -690, 120, 440]

PROBLEM: [-302, 311, 962, -595]

SOLUTION: [-300, 310, 960, -600]

PROBLEM: [226, -207, -167, -134, 399, -177, 406, -803, -311, 729, 384, -159, -630]

SOLUTION:
[230, -210, -170, -130, 400, -180, 410, -800, -310, 730, 380, -160, -630]