| 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 | $169.94 | 10.164% | $187.2127 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $200.65 | 12.767% | $226.267 | $226.27 | $226.25 | $226.30 |
| Purchase #3 | $174.56 | 13.523% | $198.1657 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $137.55 | 12.152% | $154.2651 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $60.93 | 7.610% | $65.5668 | $65.57 | $65.55 | $65.60 |
| Purchase #6 | $97.75 | 10.493% | $108.0069 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $52.43 | 5.778% | $55.4594 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $893.81 | $994.9436 | $994.96 | $994.85 | $995.10 | |