| 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 | $142.25 | 7.624% | $153.0951 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $207.55 | 8.272% | $224.7185 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $152.74 | 11.198% | $169.8438 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $85.50 | 13.594% | $97.1229 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $60.73 | 7.224% | $65.1171 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $103.85 | 8.428% | $112.6025 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $27.69 | 7.813% | $29.8534 | $29.85 | $29.85 | $29.90 |
| 7 purchase totals = | $780.31 | $852.3533 | $852.35 | $852.30 | $852.30 | |