| 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 | $143.99 | 13.348% | $163.2098 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $23.68 | 3.642% | $24.5424 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $159.92 | 4.754% | $167.5226 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $44.72 | 12.260% | $50.2027 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $8.87 | 3.411% | $9.1726 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $8.76 | 12.122% | $9.8219 | $9.82 | $9.80 | $9.80 |
| Purchase #7 | $180.34 | 4.614% | $188.6609 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $570.28 | $613.1329 | $613.12 | $613.05 | $613.10 | |