| 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 | $113.92 | 6.416% | $121.2291 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $22.92 | 8.695% | $24.9129 | $24.91 | $24.90 | $24.90 |
| Purchase #3 | $139.65 | 8.180% | $151.0734 | $151.07 | $151.05 | $151.10 |
| Purchase #4 | $78.52 | 12.362% | $88.2266 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $137.99 | 3.406% | $142.6899 | $142.69 | $142.70 | $142.70 |
| Purchase #6 | $89.68 | 8.659% | $97.4454 | $97.45 | $97.45 | $97.40 |
| Purchase #7 | $172.95 | 6.362% | $183.9531 | $183.95 | $183.95 | $184.00 |
| 7 purchase totals = | $755.63 | $809.5304 | $809.53 | $809.55 | $809.50 | |