| 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 | $207.74 | 13.764% | $236.3333 | $236.33 | $236.35 | $236.30 |
| Purchase #2 | $148.67 | 11.335% | $165.5217 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $30.59 | 10.350% | $33.7561 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $67.27 | 3.144% | $69.385 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $72.75 | 9.227% | $79.4626 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $66.34 | 3.256% | $68.5 | $68.50 | $68.50 | $68.50 |
| Purchase #7 | $163.44 | 8.373% | $177.1248 | $177.12 | $177.10 | $177.10 |
| 7 purchase totals = | $756.80 | $830.0835 | $830.08 | $830.05 | $830.10 | |