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: [-419, -569, -318, 287, -779, -362, -170, -358, 409, -196, 912, -986, -681]

SOLUTION: [-420, -570, -320, 290, -780, -360, -170, -360, 410, -200, 910, -990, -680]

PROBLEM: [368, -715, 555, 403, 772, -75, 516, -725, 892, 114, -721]

SOLUTION: [370, -720, 560, 400, 770, -80, 520, -720, 890, 110, -720]

PROBLEM: [49, -367, 747, 935, -323, -911, 656, -791, 857]

SOLUTION:
[50, -370, 750, 940, -320, -910, 660, -790, 860]