| 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 | $197.45 | 13.757% | $224.6132 | $224.61 | $224.60 | $224.60 |
| Purchase #2 | $92.30 | 8.530% | $100.1732 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $243.82 | 11.216% | $271.1669 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $47.63 | 6.861% | $50.8979 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $151.50 | 11.653% | $169.1543 | $169.15 | $169.15 | $169.20 |
| Purchase #6 | $8.88 | 8.268% | $9.6142 | $9.61 | $9.60 | $9.60 |
| Purchase #7 | $42.34 | 13.639% | $48.1148 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $783.92 | $873.7345 | $873.72 | $873.65 | $873.80 | |