| 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 | $182.91 | 5.788% | $193.4968 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $233.54 | 10.597% | $258.2882 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $14.87 | 8.615% | $16.1511 | $16.15 | $16.15 | $16.20 |
| Purchase #4 | $74.29 | 10.411% | $82.0243 | $82.02 | $82.00 | $82.00 |
| Purchase #5 | $16.78 | 3.840% | $17.4244 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $25.25 | 13.849% | $28.7469 | $28.75 | $28.75 | $28.70 |
| Purchase #7 | $27.66 | 5.357% | $29.1417 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $575.30 | $625.2734 | $625.27 | $625.25 | $625.20 | |