| 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 | $183.99 | 13.187% | $208.2528 | $208.25 | $208.25 | $208.30 |
| Purchase #2 | $57.69 | 3.656% | $59.7991 | $59.80 | $59.80 | $59.80 |
| Purchase #3 | $156.49 | 13.765% | $178.0308 | $178.03 | $178.05 | $178.00 |
| Purchase #4 | $43.41 | 12.750% | $48.9448 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $144.33 | 5.395% | $152.1166 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $122.87 | 12.601% | $138.3528 | $138.35 | $138.35 | $138.40 |
| Purchase #7 | $97.89 | 4.568% | $102.3616 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $806.67 | $887.8585 | $887.85 | $887.85 | $887.90 | |