| 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 | $163.34 | 9.691% | $179.1693 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $16.57 | 9.433% | $18.133 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $126.76 | 11.107% | $140.8392 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $163.75 | 9.339% | $179.0426 | $179.04 | $179.05 | $179.00 |
| Purchase #5 | $48.71 | 10.324% | $53.7388 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $129.80 | 10.584% | $143.538 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $67.95 | 9.587% | $74.4644 | $74.46 | $74.45 | $74.50 |
| 7 purchase totals = | $716.88 | $788.9253 | $788.92 | $788.95 | $788.80 | |