| 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 | $126.98 | 8.158% | $137.339 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $66.96 | 13.413% | $75.9413 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $10.39 | 13.344% | $11.7764 | $11.78 | $11.80 | $11.80 |
| Purchase #4 | $129.92 | 6.293% | $138.0959 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $165.91 | 5.576% | $175.1611 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $130.88 | 12.409% | $147.1209 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $150.37 | 9.352% | $164.4326 | $164.43 | $164.45 | $164.40 |
| 7 purchase totals = | $781.41 | $849.8672 | $849.87 | $849.90 | $849.80 | |