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: [574, -317, 666, -691, 556, 826, 360]

SOLUTION: [570, -320, 670, -690, 560, 830, 360]

PROBLEM: [-558, -493, -843, 814, 542, -227]

SOLUTION: [-560, -490, -840, 810, 540, -230]

PROBLEM: [-700, 99, 769, -838, 871, 966, -777, -629, 212, -589, -800, 223]

SOLUTION:
[-700, 100, 770, -840, 870, 970, -780, -630, 210, -590, -800, 220]