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: [689, 881, 839, -754, 349, -675, -642]

SOLUTION: [690, 880, 840, -750, 350, -680, -640]

PROBLEM: [338, 798]

SOLUTION: [340, 800]

PROBLEM: [-188, 752, -437, -32]

SOLUTION:
[-190, 750, -440, -30]