| 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 | $49.66 | 4.294% | $51.7924 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $139.38 | 8.468% | $151.1827 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $97.60 | 3.476% | $100.9926 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $128.70 | 10.644% | $142.3988 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $178.75 | 5.482% | $188.5491 | $188.55 | $188.55 | $188.50 |
| Purchase #6 | $166.48 | 4.273% | $173.5937 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $154.76 | 13.509% | $175.6665 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $915.33 | $984.1758 | $984.17 | $984.20 | $984.20 | |