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: [-437, 301, 381]

SOLUTION: [-440, 300, 380]

PROBLEM: [-753, 545, -683, -253]

SOLUTION: [-750, 540, -680, -250]

PROBLEM: [210, -208, 328, -15, 383, 83, 757, 335, 775, -765]

SOLUTION:
[210, -210, 330, -20, 380, 80, 760, 340, 780, -760]