| 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 | $133.31 | 7.845% | $143.7682 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $188.49 | 11.440% | $210.0533 | $210.05 | $210.05 | $210.10 |
| Purchase #3 | $118.84 | 8.238% | $128.63 | $128.63 | $128.65 | $128.60 |
| Purchase #4 | $145.34 | 11.104% | $161.4786 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $205.66 | 5.552% | $217.0782 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $68.31 | 10.490% | $75.4757 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $56.57 | 4.349% | $59.0302 | $59.03 | $59.05 | $59.00 |
| 7 purchase totals = | $916.52 | $995.5142 | $995.52 | $995.60 | $995.60 | |