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: [492, 958, 143, -832, -272]

SOLUTION: [490, 960, 140, -830, -270]

PROBLEM: [-142, -504, -648, 89, 618, -805]

SOLUTION: [-140, -500, -650, 90, 620, -800]

PROBLEM: [-712, 339, 766, -677, 325, -739]

SOLUTION:
[-710, 340, 770, -680, 320, -740]