| 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 | $121.95 | 11.855% | $136.4072 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $169.94 | 5.670% | $179.5756 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $175.39 | 10.507% | $193.8182 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $55.84 | 9.855% | $61.343 | $61.34 | $61.35 | $61.30 |
| Purchase #5 | $105.71 | 4.843% | $110.8295 | $110.83 | $110.85 | $110.80 |
| Purchase #6 | $53.38 | 3.706% | $55.3583 | $55.36 | $55.35 | $55.40 |
| Purchase #7 | $50.42 | 10.591% | $55.76 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $732.63 | $793.0918 | $793.10 | $793.10 | $793.10 | |