| 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 | $146.79 | 10.633% | $162.3982 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $121.38 | 6.798% | $129.6314 | $129.63 | $129.65 | $129.60 |
| Purchase #3 | $98.49 | 7.381% | $105.7595 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $23.95 | 4.370% | $24.9966 | $25.00 | $25.00 | $25.00 |
| Purchase #5 | $25.61 | 5.550% | $27.0314 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $26.92 | 5.727% | $28.4617 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $44.25 | 9.330% | $48.3785 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $487.39 | $526.6573 | $526.66 | $526.70 | $526.70 | |