| 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 | $156.95 | 8.172% | $169.776 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $180.92 | 5.636% | $191.1167 | $191.12 | $191.10 | $191.10 |
| Purchase #3 | $40.32 | 9.395% | $44.1081 | $44.11 | $44.10 | $44.10 |
| Purchase #4 | $91.93 | 6.260% | $97.6848 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $102.87 | 9.579% | $112.7239 | $112.72 | $112.70 | $112.70 |
| Purchase #6 | $154.65 | 6.301% | $164.3945 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $97.59 | 3.244% | $100.7558 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $825.23 | $880.5598 | $880.56 | $880.55 | $880.60 | |