| 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 | $133.41 | 12.387% | $149.9355 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $19.89 | 9.334% | $21.7465 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $91.35 | 6.396% | $97.1927 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $190.49 | 10.776% | $211.0172 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $94.39 | 6.608% | $100.6273 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $44.88 | 10.268% | $49.4883 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $151.46 | 10.805% | $167.8253 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $725.87 | $797.8328 | $797.85 | $797.90 | $797.70 | |