| 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 | $166.47 | 11.197% | $185.1096 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $177.92 | 4.388% | $185.7271 | $185.73 | $185.75 | $185.70 |
| Purchase #3 | $100.51 | 9.435% | $109.9931 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $40.31 | 11.811% | $45.071 | $45.07 | $45.05 | $45.10 |
| Purchase #5 | $165.95 | 4.611% | $173.602 | $173.60 | $173.60 | $173.60 |
| Purchase #6 | $25.99 | 8.140% | $28.1056 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $125.76 | 13.219% | $142.3842 | $142.38 | $142.40 | $142.40 |
| 7 purchase totals = | $802.91 | $869.9926 | $869.99 | $870.00 | $870.00 | |