| 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 | $159.93 | 6.117% | $169.7129 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $71.38 | 6.331% | $75.8991 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $111.59 | 4.404% | $116.5044 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $89.37 | 8.771% | $97.2086 | $97.21 | $97.20 | $97.20 |
| Purchase #5 | $100.70 | 12.358% | $113.1445 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $156.31 | 8.611% | $169.7699 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $142.84 | 5.109% | $150.1377 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $832.12 | $892.3771 | $892.37 | $892.35 | $892.30 | |