| 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 | $158.65 | 13.322% | $179.7854 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $240.89 | 9.522% | $263.8275 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $227.69 | 10.357% | $251.2719 | $251.27 | $251.25 | $251.30 |
| Purchase #4 | $213.45 | 8.426% | $231.4353 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $181.80 | 6.383% | $193.4043 | $193.40 | $193.40 | $193.40 |
| Purchase #6 | $30.39 | 7.144% | $32.5611 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $77.97 | 10.784% | $86.3783 | $86.38 | $86.40 | $86.40 |
| 7 purchase totals = | $1,130.84 | $1,238.6638 | $1,238.67 | $1,238.70 | $1,238.70 | |