| 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 | $154.79 | 5.109% | $162.6982 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $136.29 | 11.161% | $151.5013 | $151.50 | $151.50 | $151.50 |
| Purchase #3 | $23.53 | 6.815% | $25.1336 | $25.13 | $25.15 | $25.10 |
| Purchase #4 | $237.41 | 3.376% | $245.425 | $245.43 | $245.45 | $245.40 |
| Purchase #5 | $31.87 | 6.611% | $33.9769 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $92.51 | 5.336% | $97.4463 | $97.45 | $97.45 | $97.40 |
| Purchase #7 | $201.78 | 10.264% | $222.4907 | $222.49 | $222.50 | $222.50 |
| 7 purchase totals = | $878.18 | $938.6720 | $938.68 | $938.75 | $938.60 | |