| 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 | $121.77 | 12.630% | $137.1496 | $137.15 | $137.15 | $137.10 |
| Purchase #2 | $88.85 | 4.250% | $92.6261 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $148.68 | 13.338% | $168.5109 | $168.51 | $168.50 | $168.50 |
| Purchase #4 | $106.71 | 9.837% | $117.2071 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $190.99 | 12.606% | $215.0662 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $187.40 | 11.388% | $208.7411 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $9.79 | 13.140% | $11.0764 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $854.19 | $950.3774 | $950.39 | $950.40 | $950.30 | |