| 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 | $152.70 | 9.686% | $167.4905 | $167.49 | $167.50 | $167.50 |
| Purchase #2 | $39.82 | 13.378% | $45.1471 | $45.15 | $45.15 | $45.10 |
| Purchase #3 | $54.82 | 12.634% | $61.746 | $61.75 | $61.75 | $61.70 |
| Purchase #4 | $11.31 | 5.347% | $11.9147 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $68.52 | 10.525% | $75.7317 | $75.73 | $75.75 | $75.70 |
| Purchase #6 | $116.58 | 6.501% | $124.1589 | $124.16 | $124.15 | $124.20 |
| Purchase #7 | $149.73 | 10.284% | $165.1282 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $593.48 | $651.3171 | $651.32 | $651.35 | $651.20 | |