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.

Example input: [-83, 53, -48, 8]
Example output: [-80, 50, -50, 10]
Example explanation: The output correctly rounds each integer in the input list to the nearest ten. So this is a good example.
Q: [151, -136, 649, -788, 819, -640, 147, 774, 79]
A:
[150, -140, 650, -790, 820, -640, 150, 770, 80]