| 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 | $156.86 | 4.869% | $164.4975 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $9.93 | 13.128% | $11.2336 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $171.50 | 7.494% | $184.3522 | $184.35 | $184.35 | $184.40 |
| Purchase #4 | $30.98 | 8.188% | $33.5166 | $33.52 | $33.50 | $33.50 |
| Purchase #5 | $118.61 | 5.642% | $125.302 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $60.28 | 8.125% | $65.1778 | $65.18 | $65.20 | $65.20 |
| Purchase #7 | $181.43 | 7.313% | $194.698 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $729.59 | $778.7777 | $778.78 | $778.80 | $778.80 | |