| 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 | $119.82 | 8.821% | $130.3893 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $36.95 | 7.594% | $39.756 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $160.62 | 9.617% | $176.0668 | $176.07 | $176.05 | $176.10 |
| Purchase #4 | $61.68 | 9.750% | $67.6938 | $67.69 | $67.70 | $67.70 |
| Purchase #5 | $246.50 | 5.730% | $260.6245 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $28.76 | 6.849% | $30.7298 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $227.35 | 5.504% | $239.8633 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $881.68 | $945.1235 | $945.12 | $945.10 | $945.20 | |