| 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 | $132.93 | 8.257% | $143.906 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $174.42 | 4.504% | $182.2759 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $27.26 | 5.597% | $28.7857 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $214.48 | 8.260% | $232.196 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $168.86 | 3.855% | $175.3696 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $25.73 | 8.362% | $27.8815 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $39.39 | 9.684% | $43.2045 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $783.07 | $833.6192 | $833.63 | $833.65 | $833.70 | |