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.
Input: [870, 528, 507, 579, 711, -110, -784, 900, 175, -803, 673, -904, 741]

[870, 530, 510, 580, 710, -110, -780, 900, 180, -800, 670, -900, 740]