| 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 | $159.71 | 4.373% | $166.6941 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $59.88 | 12.421% | $67.3177 | $67.32 | $67.30 | $67.30 |
| Purchase #3 | $187.64 | 10.607% | $207.543 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $59.67 | 5.859% | $63.1661 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $222.69 | 10.467% | $245.999 | $246.00 | $246.00 | $246.00 |
| Purchase #6 | $147.70 | 12.143% | $165.6352 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $45.41 | 10.374% | $50.1208 | $50.12 | $50.10 | $50.10 |
| 7 purchase totals = | $882.70 | $966.4759 | $966.48 | $966.45 | $966.40 | |