| 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 | $163.41 | 11.429% | $182.0861 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $214.42 | 11.321% | $238.6945 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $213.94 | 10.857% | $237.1675 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $8.34 | 12.447% | $9.3781 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $144.70 | 4.531% | $151.2564 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $124.83 | 10.602% | $138.0645 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $97.57 | 8.320% | $105.6878 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $967.21 | $1,062.3349 | $1,062.34 | $1,062.35 | $1,062.50 | |