| 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 | $167.97 | 13.407% | $190.4897 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $13.99 | 4.456% | $14.6134 | $14.61 | $14.60 | $14.60 |
| Purchase #3 | $131.79 | 13.292% | $149.3075 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $110.83 | 5.712% | $117.1606 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $86.27 | 5.789% | $91.2642 | $91.26 | $91.25 | $91.30 |
| Purchase #6 | $105.39 | 9.348% | $115.2419 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $129.57 | 8.782% | $140.9488 | $140.95 | $140.95 | $140.90 |
| 7 purchase totals = | $745.81 | $819.0261 | $819.02 | $819.00 | $819.00 | |