| 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 | $104.51 | 11.421% | $116.4461 | $116.45 | $116.45 | $116.40 |
| Purchase #2 | $172.82 | 9.370% | $189.0132 | $189.01 | $189.00 | $189.00 |
| Purchase #3 | $120.30 | 3.210% | $124.1616 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $45.59 | 8.336% | $49.3904 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $137.90 | 7.856% | $148.7334 | $148.73 | $148.75 | $148.70 |
| Purchase #6 | $152.95 | 10.636% | $169.2178 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $13.28 | 6.791% | $14.1818 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $747.35 | $811.1443 | $811.14 | $811.15 | $811.10 | |