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: [920, -522, -163, 856, 389, -132, -287, 5, 231, -769, 796]

[920, -520, -160, 860, 390, -130, -290, 10, 230, -770, 800]