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: [186, -225, -881, 481, 317]

SOLUTION: [190, -220, -880, 480, 320]

PROBLEM: [-686, 985, -741, 213, -189, -215, 544, -692, 93, -640, 18, -328]

SOLUTION: [-690, 980, -740, 210, -190, -220, 540, -690, 90, -640, 20, -330]

PROBLEM: [453, 798, -483, -82, -401, 177, 925, -262, 831, -191, -489]

SOLUTION:
[450, 800, -480, -80, -400, 180, 920, -260, 830, -190, -490]