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: [-565, 778, -75, 974, -683, -56, 145, 923, 915, 260, -980, 651, -94, -602]

SOLUTION: [-560, 780, -80, 970, -680, -60, 140, 920, 920, 260, -980, 650, -90, -600]

PROBLEM: [-19, -838, 0, -686, 967, -237, -536, 970, 848, 504]

SOLUTION: [-20, -840, 0, -690, 970, -240, -540, 970, 850, 500]

PROBLEM: [-738, -97, 129, 821, -288, 314, 656, 274, -864, 95, -969, 426, 885]

SOLUTION:
[-740, -100, 130, 820, -290, 310, 660, 270, -860, 100, -970, 430, 880]