| 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 | $84.87 | 8.501% | $92.0848 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $165.90 | 12.386% | $186.4484 | $186.45 | $186.45 | $186.40 |
| Purchase #3 | $143.45 | 4.227% | $149.5136 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $6.68 | 12.872% | $7.5398 | $7.54 | $7.55 | $7.50 |
| Purchase #5 | $167.50 | 4.645% | $175.2804 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $69.74 | 11.821% | $77.984 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $122.67 | 12.496% | $137.9988 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $760.81 | $826.8498 | $826.84 | $826.90 | $826.80 | |