| 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 | $182.38 | 12.848% | $205.8122 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $73.69 | 7.282% | $79.0561 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $79.92 | 4.544% | $83.5516 | $83.55 | $83.55 | $83.60 |
| Purchase #4 | $137.39 | 8.865% | $149.5696 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $15.39 | 4.123% | $16.0245 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $117.52 | 4.124% | $122.3665 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $152.79 | 10.619% | $169.0148 | $169.01 | $169.00 | $169.00 |
| 7 purchase totals = | $759.08 | $825.3953 | $825.39 | $825.30 | $825.50 | |