| 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 | $157.84 | 6.842% | $168.6394 | $168.64 | $168.65 | $168.60 |
| Purchase #2 | $173.51 | 9.824% | $190.5556 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $217.38 | 3.409% | $224.7905 | $224.79 | $224.80 | $224.80 |
| Purchase #4 | $87.80 | 10.669% | $97.1674 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $194.99 | 6.617% | $207.8925 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $42.96 | 9.342% | $46.9733 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $122.91 | 13.723% | $139.7769 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $997.39 | $1,075.7956 | $1,075.80 | $1,075.80 | $1,075.90 | |