| 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 | $158.81 | 6.596% | $169.2851 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $207.74 | 9.400% | $227.2676 | $227.27 | $227.25 | $227.30 |
| Purchase #3 | $8.59 | 5.244% | $9.0405 | $9.04 | $9.05 | $9.00 |
| Purchase #4 | $32.26 | 11.279% | $35.8986 | $35.90 | $35.90 | $35.90 |
| Purchase #5 | $236.38 | 6.425% | $251.5674 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $83.41 | 12.625% | $93.9405 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $175.66 | 12.657% | $197.8933 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $902.85 | $984.8930 | $984.90 | $984.90 | $984.90 | |