The tenth place is the first place after the decimal point. So you will be rounding the number in the 100th place, which in this case is the 4. The rule for rounding is to round up if it's 5 or greater, down if it's less than 5. So in this case you would round down, keeping the 6 as it is. That means your final answer is 17.6.
It is 5.2 when rounded to the nearest tenths.
65.6
It is then 52.8 when rounded to the nearest tenth
It is then 56.5 when rounded to the nearest tenth
It is 232.4 when rounded to the nearest tenth
It is then 20.2 when rounded to the nearest tenth
It is 0.8 when rounded to the nearest tenth
4.4
Oh honey, 113.04 rounded to the nearest tenth is 113.0. It's as simple as that. No need to make a big fuss over it.
10775.9
2.7
54.4