| 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 | $30.57 | 12.325% | $34.3378 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $178.73 | 8.401% | $193.7451 | $193.75 | $193.75 | $193.70 |
| Purchase #3 | $163.93 | 11.735% | $183.1672 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $25.90 | 8.728% | $28.1606 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $174.72 | 13.148% | $197.6922 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $243.98 | 8.580% | $264.9135 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $48.32 | 7.336% | $51.8648 | $51.86 | $51.85 | $51.90 |
| 7 purchase totals = | $866.15 | $953.8812 | $953.88 | $953.85 | $953.90 | |