| 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 | $94.77 | 13.611% | $107.6691 | $107.67 | $107.65 | $107.70 |
| Purchase #2 | $127.64 | 3.290% | $131.8394 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $145.64 | 13.852% | $165.8141 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $117.41 | 10.595% | $129.8496 | $129.85 | $129.85 | $129.80 |
| Purchase #5 | $122.50 | 13.628% | $139.1943 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $106.76 | 9.574% | $116.9812 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $112.49 | 13.680% | $127.8786 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $827.21 | $919.2263 | $919.22 | $919.25 | $919.20 | |