| 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 | $166.90 | 12.593% | $187.9177 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $244.30 | 3.243% | $252.2226 | $252.22 | $252.20 | $252.20 |
| Purchase #3 | $160.42 | 11.428% | $178.7528 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $177.74 | 8.847% | $193.4647 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $96.68 | 13.663% | $109.8894 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $9.99 | 11.844% | $11.1732 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $166.30 | 5.686% | $175.7558 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $1,022.33 | $1,109.1762 | $1,109.17 | $1,109.10 | $1,109.30 | |