| 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 | $162.93 | 4.244% | $169.8447 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $73.58 | 13.138% | $83.2469 | $83.25 | $83.25 | $83.20 |
| Purchase #3 | $244.83 | 8.706% | $266.1449 | $266.14 | $266.15 | $266.10 |
| Purchase #4 | $51.67 | 9.603% | $56.6319 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $94.77 | 4.839% | $99.3559 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $143.89 | 5.413% | $151.6788 | $151.68 | $151.70 | $151.70 |
| Purchase #7 | $26.60 | 7.339% | $28.5522 | $28.55 | $28.55 | $28.60 |
| 7 purchase totals = | $798.27 | $855.4553 | $855.45 | $855.50 | $855.40 | |