| 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 | $152.35 | 9.696% | $167.1219 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $121.51 | 4.729% | $127.2562 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $74.64 | 8.448% | $80.9456 | $80.95 | $80.95 | $80.90 |
| Purchase #4 | $109.42 | 11.802% | $122.3337 | $122.33 | $122.35 | $122.30 |
| Purchase #5 | $123.81 | 11.692% | $138.2859 | $138.29 | $138.30 | $138.30 |
| Purchase #6 | $170.75 | 12.653% | $192.355 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $106.43 | 9.221% | $116.2439 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $858.91 | $944.5422 | $944.55 | $944.55 | $944.50 | |