| 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 | $143.99 | 8.851% | $156.7346 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $224.28 | 4.252% | $233.8164 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $193.68 | 11.259% | $215.4864 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $73.53 | 12.700% | $82.8683 | $82.87 | $82.85 | $82.90 |
| Purchase #5 | $14.42 | 5.392% | $15.1975 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $30.63 | 3.833% | $31.804 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $169.63 | 4.389% | $177.0751 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $850.16 | $912.9823 | $912.99 | $913.00 | $913.00 | |