| 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 | $7.61 | 12.642% | $8.5721 | $8.57 | $8.55 | $8.60 |
| Purchase #2 | $168.63 | 8.708% | $183.3143 | $183.31 | $183.30 | $183.30 |
| Purchase #3 | $216.94 | 8.861% | $236.1631 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $170.31 | 6.270% | $180.9884 | $180.99 | $181.00 | $181.00 |
| Purchase #5 | $209.85 | 7.299% | $225.167 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $61.37 | 6.267% | $65.2161 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $62.88 | 5.377% | $66.2611 | $66.26 | $66.25 | $66.30 |
| 7 purchase totals = | $897.59 | $965.6821 | $965.68 | $965.60 | $965.80 | |