| 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 | $190.54 | 12.253% | $213.8869 | $213.89 | $213.90 | $213.90 |
| Purchase #2 | $149.88 | 12.734% | $168.9657 | $168.97 | $168.95 | $169.00 |
| Purchase #3 | $30.76 | 10.356% | $33.9455 | $33.95 | $33.95 | $33.90 |
| Purchase #4 | $56.96 | 12.711% | $64.2002 | $64.20 | $64.20 | $64.20 |
| Purchase #5 | $86.59 | 6.128% | $91.8962 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $13.79 | 7.724% | $14.8551 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $204.88 | 4.604% | $214.3127 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $733.40 | $802.0623 | $802.08 | $802.05 | $802.10 | |