| 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 | $172.30 | 6.360% | $183.2583 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $10.49 | 11.293% | $11.6746 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $59.96 | 11.220% | $66.6875 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $189.41 | 10.325% | $208.9666 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $28.54 | 11.213% | $31.7402 | $31.74 | $31.75 | $31.70 |
| Purchase #6 | $88.80 | 5.514% | $93.6964 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $138.80 | 3.689% | $143.9203 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $688.30 | $739.9439 | $739.95 | $739.90 | $740.00 | |