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: [-98, 560, -295, -460, 892, -536, 126, -86, -351, -448, 722, -771, -680, -168]

SOLUTION: [-100, 560, -300, -460, 890, -540, 130, -90, -350, -450, 720, -770, -680, -170]

PROBLEM: [546, 158, 865, 875, -843, -436, 170, 315, 344, -151, 986, -785]

SOLUTION:
[550, 160, 860, 880, -840, -440, 170, 320, 340, -150, 990, -780]