| 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 | $124.48 | 11.218% | $138.4442 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $180.61 | 3.530% | $186.9855 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $143.57 | 8.252% | $155.4174 | $155.42 | $155.40 | $155.40 |
| Purchase #4 | $86.25 | 12.552% | $97.0761 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $156.36 | 10.279% | $172.4322 | $172.43 | $172.45 | $172.40 |
| Purchase #6 | $69.51 | 9.632% | $76.2052 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $146.51 | 4.518% | $153.1293 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $907.29 | $979.6899 | $979.70 | $979.75 | $979.60 | |