Answer :
0.848076
^ This is the tenths place.
The number after it is 4, which is less than 5. So we round down to 0.8.
^ This is the tenths place.
The number after it is 4, which is less than 5. So we round down to 0.8.
0.8
^This is the tenths place, and the number after it is not 5 or greater, so it goes to 0.8, so your answer would be D.
^This is the tenths place, and the number after it is not 5 or greater, so it goes to 0.8, so your answer would be D.