| 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 | $74.32 | 6.512% | $79.1597 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $127.86 | 7.664% | $137.6592 | $137.66 | $137.65 | $137.70 |
| Purchase #3 | $18.88 | 11.409% | $21.034 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $111.63 | 10.657% | $123.5264 | $123.53 | $123.55 | $123.50 |
| Purchase #5 | $28.71 | 7.863% | $30.9675 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $160.56 | 5.339% | $169.1323 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $164.64 | 5.481% | $173.6639 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $686.60 | $735.1430 | $735.14 | $735.15 | $735.20 | |