| 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 | $167.42 | 4.840% | $175.5231 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $151.30 | 12.313% | $169.9296 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $59.42 | 11.468% | $66.2343 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $77.63 | 7.122% | $83.1588 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $219.77 | 10.453% | $242.7426 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $10.91 | 5.711% | $11.5331 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $203.96 | 10.160% | $224.6823 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $890.41 | $973.8038 | $973.79 | $973.85 | $973.70 | |