| 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 | $173.60 | 6.729% | $185.2815 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $26.34 | 7.181% | $28.2315 | $28.23 | $28.25 | $28.20 |
| Purchase #3 | $117.52 | 8.719% | $127.7666 | $127.77 | $127.75 | $127.80 |
| Purchase #4 | $102.54 | 3.558% | $106.1884 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $175.91 | 12.234% | $197.4308 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $210.90 | 7.761% | $227.2679 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $42.40 | 12.374% | $47.6466 | $47.65 | $47.65 | $47.60 |
| 7 purchase totals = | $849.21 | $919.8133 | $919.82 | $919.85 | $919.80 | |