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: [-231, 188, -899, -411, -692, 522, -17, -344, 575, 632, -660]

SOLUTION: [-230, 190, -900, -410, -690, 520, -20, -340, 580, 630, -660]

PROBLEM: [577, -337, 202, -697, -346]

SOLUTION: [580, -340, 200, -700, -350]

PROBLEM: [973, -755, -314, -716, 822, 51, -444, 73, -115, 800, -701, -387, 707]

SOLUTION:
[970, -760, -310, -720, 820, 50, -440, 70, -120, 800, -700, -390, 710]