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: [475, 441, -91, 630, 509]

SOLUTION: [480, 440, -90, 630, 510]

PROBLEM: [-613, -336, -654, -938, -638, 593]

SOLUTION: [-610, -340, -650, -940, -640, 590]

PROBLEM: [-247, 927, 845, 198, 267, -177, 916, -491, -491, -180, 908, 313, 333, -980]

SOLUTION:
[-250, 930, 840, 200, 270, -180, 920, -490, -490, -180, 910, 310, 330, -980]