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: [60, 544, -515, 755, -632]

SOLUTION: [60, 540, -520, 760, -630]

PROBLEM: [617, 289, 880, 517, 240, -44, -432, 524]

SOLUTION: [620, 290, 880, 520, 240, -40, -430, 520]

PROBLEM: [-365, -210, 49, 662, -116, 783]

SOLUTION:
[-360, -210, 50, 660, -120, 780]