| 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 | $103.33 | 8.554% | $112.1688 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $99.69 | 7.235% | $106.9026 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $169.73 | 12.227% | $190.4829 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $13.90 | 5.418% | $14.6531 | $14.65 | $14.65 | $14.70 |
| Purchase #5 | $108.34 | 10.234% | $119.4275 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $71.95 | 5.706% | $76.0555 | $76.06 | $76.05 | $76.10 |
| Purchase #7 | $178.46 | 9.581% | $195.5583 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $745.40 | $815.2487 | $815.25 | $815.25 | $815.40 | |