| 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 | $119.67 | 6.532% | $127.4868 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $178.99 | 6.404% | $190.4525 | $190.45 | $190.45 | $190.50 |
| Purchase #3 | $34.68 | 10.219% | $38.2239 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $229.48 | 3.695% | $237.9593 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $136.50 | 6.219% | $144.9889 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $145.29 | 8.147% | $157.1268 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $87.43 | 11.396% | $97.3935 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $932.04 | $993.6317 | $993.63 | $993.65 | $993.70 | |