| 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 | $7.43 | 10.382% | $8.2014 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $92.85 | 10.544% | $102.6401 | $102.64 | $102.65 | $102.60 |
| Purchase #3 | $137.28 | 13.648% | $156.016 | $156.02 | $156.00 | $156.00 |
| Purchase #4 | $154.32 | 8.556% | $167.5236 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $99.38 | 4.852% | $104.2019 | $104.20 | $104.20 | $104.20 |
| Purchase #6 | $245.70 | 6.546% | $261.7835 | $261.78 | $261.80 | $261.80 |
| Purchase #7 | $169.56 | 6.684% | $180.8934 | $180.89 | $180.90 | $180.90 |
| 7 purchase totals = | $906.52 | $981.2599 | $981.25 | $981.25 | $981.20 | |