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: [-627, -145, -325, 922, -295, -669, -44, -43, -999, -604, -218]

SOLUTION: [-630, -140, -320, 920, -300, -670, -40, -40, -1000, -600, -220]

PROBLEM: [-665, -830, -394]

SOLUTION: [-660, -830, -390]

PROBLEM: [631, -770, -474, -456, 114, 876, 100, -724, 716, -57, -583, -368, -499]

SOLUTION:
[630, -770, -470, -460, 110, 880, 100, -720, 720, -60, -580, -370, -500]