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: [-892, -917, 198, 302, -52, 43]

SOLUTION: [-890, -920, 200, 300, -50, 40]

PROBLEM: [705, 13, 419, 861, 436, -960, -490, 930, -139, 109, 42, -853, -1, 409]

SOLUTION: [700, 10, 420, 860, 440, -960, -490, 930, -140, 110, 40, -850, 0, 410]

PROBLEM: [118, 558, 311, 525, 300, -516]

SOLUTION:
[120, 560, 310, 520, 300, -520]