| 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 | $165.63 | 3.327% | $171.1405 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $215.58 | 4.153% | $224.533 | $224.53 | $224.55 | $224.50 |
| Purchase #3 | $17.93 | 12.285% | $20.1327 | $20.13 | $20.15 | $20.10 |
| Purchase #4 | $195.49 | 6.608% | $208.408 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $25.47 | 9.756% | $27.9549 | $27.95 | $27.95 | $28.00 |
| Purchase #6 | $150.53 | 8.689% | $163.6096 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $164.59 | 3.428% | $170.2321 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $935.22 | $986.0108 | $986.00 | $986.05 | $985.90 | |