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.

[665, -78, -65]
[660, -80, -60]

[756, 183, -713, -539, -515, 970]
[760, 180, -710, -540, -520, 970]

[940, 820, -1000, -830, -684, -358, -712, -692, 863, 211, 345, -926]

[940, 820, -1000, -830, -680, -360, -710, -690, 860, 210, 340, -930]