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: [964, -652, -364, -90, -744, 144]

SOLUTION: [960, -650, -360, -90, -740, 140]

PROBLEM: [384, 402, 281, 901, -918, 675, -38, 294, -7, -315]

SOLUTION: [380, 400, 280, 900, -920, 680, -40, 290, -10, -320]

PROBLEM: [-171, 691, 14, -642, 364, 735, -413, 645, -273, 19, -676, 551, 342]

SOLUTION:
[-170, 690, 10, -640, 360, 740, -410, 640, -270, 20, -680, 550, 340]