| 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 | $122.67 | 11.404% | $136.6593 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $62.80 | 7.355% | $67.4189 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $70.42 | 7.302% | $75.5621 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $94.79 | 4.648% | $99.1958 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $165.90 | 12.348% | $186.3853 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $200.35 | 12.274% | $224.941 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $153.78 | 12.635% | $173.2101 | $173.21 | $173.20 | $173.20 |
| 7 purchase totals = | $870.71 | $963.3725 | $963.38 | $963.35 | $963.40 | |