| 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 | $140.50 | 6.543% | $149.6929 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $151.35 | 6.493% | $161.1772 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $126.28 | 11.576% | $140.8982 | $140.90 | $140.90 | $140.90 |
| Purchase #4 | $121.43 | 9.583% | $133.0666 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $46.69 | 8.809% | $50.8029 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $250.36 | 9.158% | $273.288 | $273.29 | $273.30 | $273.30 |
| Purchase #7 | $82.98 | 6.392% | $88.2841 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $919.59 | $997.2099 | $997.21 | $997.25 | $997.30 | |