| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $95.69 | 7.299% | $102.6744 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $185.44 | 9.351% | $202.7805 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $155.96 | 3.739% | $161.7913 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $236.58 | 5.165% | $248.7994 | $248.80 | $248.80 | $248.80 |
| Purchase #5 | $83.57 | 9.517% | $91.5234 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $116.79 | 8.571% | $126.8001 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $201.53 | 3.321% | $208.2228 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $1,075.56 | $1,142.5919 | $1,142.58 | $1,142.55 | $1,142.60 | |