| 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 | $149.25 | 10.675% | $165.1824 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $196.91 | 4.196% | $205.1723 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $94.88 | 13.694% | $107.8729 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $25.78 | 5.321% | $27.1518 | $27.15 | $27.15 | $27.20 |
| Purchase #5 | $79.93 | 5.478% | $84.3086 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $39.75 | 13.566% | $45.1425 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $163.25 | 4.369% | $170.3824 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $749.75 | $805.2129 | $805.20 | $805.20 | $805.30 | |