| 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 | $15.62 | 13.149% | $17.6739 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $207.85 | 8.844% | $226.2323 | $226.23 | $226.25 | $226.20 |
| Purchase #3 | $81.57 | 6.608% | $86.9601 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $81.51 | 3.114% | $84.0482 | $84.05 | $84.05 | $84.00 |
| Purchase #5 | $240.87 | 13.383% | $273.1056 | $273.11 | $273.10 | $273.10 |
| Purchase #6 | $40.68 | 7.515% | $43.7371 | $43.74 | $43.75 | $43.70 |
| Purchase #7 | $164.61 | 3.546% | $170.4471 | $170.45 | $170.45 | $170.40 |
| 7 purchase totals = | $832.71 | $902.2043 | $902.21 | $902.20 | $902.10 | |