| 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 | $134.74 | 12.386% | $151.4289 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $154.65 | 13.534% | $175.5803 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $224.46 | 5.420% | $236.6257 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $86.87 | 7.609% | $93.4799 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $13.98 | 7.818% | $15.073 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $239.72 | 9.455% | $262.3855 | $262.39 | $262.40 | $262.40 |
| Purchase #7 | $155.96 | 12.259% | $175.0791 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $1,010.38 | $1,109.6524 | $1,109.66 | $1,109.75 | $1,109.70 | |