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: [-754, 206, 849, 499, 258, -618, -702]

SOLUTION: [-750, 210, 850, 500, 260, -620, -700]

PROBLEM: [-442, -917, -916, -193, -619, 373, -637, -64, -843, -249, -475, 683, -407, 403]

SOLUTION: [-440, -920, -920, -190, -620, 370, -640, -60, -840, -250, -480, 680, -410, 400]

PROBLEM: [-146, -314, 807, 491, -852]

SOLUTION:
[-150, -310, 810, 490, -850]