| 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 | $200.57 | 7.677% | $215.9678 | $215.97 | $215.95 | $216.00 |
| Purchase #2 | $70.53 | 7.486% | $75.8099 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $180.83 | 4.615% | $189.1753 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $82.99 | 9.858% | $91.1712 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $74.67 | 3.403% | $77.211 | $77.21 | $77.20 | $77.20 |
| Purchase #6 | $194.80 | 11.155% | $216.5299 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $64.71 | 4.794% | $67.8122 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $869.10 | $933.6773 | $933.68 | $933.65 | $933.70 | |