| 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 | $130.96 | 4.378% | $136.6934 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $178.74 | 6.617% | $190.5672 | $190.57 | $190.55 | $190.60 |
| Purchase #3 | $26.95 | 6.394% | $28.6732 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $243.82 | 9.362% | $266.6464 | $266.65 | $266.65 | $266.60 |
| Purchase #5 | $137.91 | 9.454% | $150.948 | $150.95 | $150.95 | $150.90 |
| Purchase #6 | $132.73 | 5.448% | $139.9611 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $27.68 | 10.243% | $30.5153 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $878.79 | $944.0046 | $944.01 | $943.95 | $944.00 | |