| 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 | $127.53 | 9.857% | $140.1006 | $140.10 | $140.10 | $140.10 |
| Purchase #2 | $79.40 | 10.446% | $87.6941 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $163.33 | 10.481% | $180.4486 | $180.45 | $180.45 | $180.40 |
| Purchase #4 | $193.27 | 9.606% | $211.8355 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $200.41 | 10.429% | $221.3108 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $41.67 | 9.670% | $45.6995 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $97.27 | 13.260% | $110.168 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $902.88 | $997.2571 | $997.26 | $997.25 | $997.20 | |