| 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 | $147.54 | 6.460% | $157.0711 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $212.76 | 3.840% | $220.93 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $76.27 | 5.215% | $80.2475 | $80.25 | $80.25 | $80.20 |
| Purchase #4 | $52.76 | 6.802% | $56.3487 | $56.35 | $56.35 | $56.30 |
| Purchase #5 | $233.60 | 9.671% | $256.1915 | $256.19 | $256.20 | $256.20 |
| Purchase #6 | $68.89 | 9.797% | $75.6392 | $75.64 | $75.65 | $75.60 |
| Purchase #7 | $97.31 | 8.154% | $105.2447 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $889.13 | $951.6727 | $951.67 | $951.70 | $951.50 | |