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: [-864, 710, 462, 282, -959]

SOLUTION: [-860, 710, 460, 280, -960]

PROBLEM: [-822, -795, 166, 772, -89, 639]

SOLUTION:
[-820, -800, 170, 770, -90, 640]