| 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 | $164.90 | 7.166% | $176.7167 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $19.78 | 12.179% | $22.189 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $77.33 | 11.282% | $86.0544 | $86.05 | $86.05 | $86.10 |
| Purchase #4 | $99.83 | 5.670% | $105.4904 | $105.49 | $105.50 | $105.50 |
| Purchase #5 | $208.52 | 13.555% | $236.7849 | $236.78 | $236.80 | $236.80 |
| Purchase #6 | $163.86 | 13.527% | $186.0253 | $186.03 | $186.05 | $186.00 |
| Purchase #7 | $90.61 | 9.497% | $99.2152 | $99.22 | $99.20 | $99.20 |
| 7 purchase totals = | $824.83 | $912.4759 | $912.48 | $912.50 | $912.50 | |