| 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 | $127.69 | 12.106% | $143.1482 | $143.15 | $143.15 | $143.10 |
| Purchase #2 | $202.28 | 7.104% | $216.65 | $216.65 | $216.65 | $216.70 |
| Purchase #3 | $8.51 | 8.430% | $9.2274 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $108.86 | 12.202% | $122.1431 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $83.48 | 3.565% | $86.4561 | $86.46 | $86.45 | $86.50 |
| Purchase #6 | $206.30 | 4.663% | $215.9198 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $73.57 | 7.375% | $78.9958 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $810.69 | $872.5404 | $872.55 | $872.55 | $872.50 | |