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: [617, -190, -77, -347, 307, -999, 110, 785, -599, 706, 609, -223]

SOLUTION: [620, -190, -80, -350, 310, -1000, 110, 780, -600, 710, 610, -220]

PROBLEM: [-141, 49, 768, 444, -262, 795, 1, -285, -68, 29, 228]

SOLUTION: [-140, 50, 770, 440, -260, 800, 0, -280, -70, 30, 230]

PROBLEM: [-180, 498, 771, 127, 664]

SOLUTION:
[-180, 500, 770, 130, 660]