| 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 | $136.99 | 12.317% | $153.8631 | $153.86 | $153.85 | $153.90 |
| Purchase #2 | $243.80 | 8.343% | $264.1402 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $194.29 | 8.741% | $211.2729 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $10.33 | 8.242% | $11.1814 | $11.18 | $11.20 | $11.20 |
| Purchase #5 | $162.50 | 10.747% | $179.9639 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $104.99 | 9.364% | $114.8213 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $24.57 | 13.481% | $27.8823 | $27.88 | $27.90 | $27.90 |
| 7 purchase totals = | $877.47 | $963.1251 | $963.11 | $963.10 | $963.20 | |