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: [-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: [-339, -989, -267, 503, -834, -627, 680, -64, 98, 540, 100]

SOLUTION: [-340, -990, -270, 500, -830, -630, 680, -60, 100, 540, 100]

PROBLEM: [704, 762, -115, -636]

SOLUTION:
[700, 760, -120, -640]