| 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 | $156.65 | 4.863% | $164.2679 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $44.67 | 5.734% | $47.2314 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $115.41 | 7.803% | $124.4154 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $201.60 | 12.373% | $226.544 | $226.54 | $226.55 | $226.50 |
| Purchase #5 | $70.50 | 13.404% | $79.9498 | $79.95 | $79.95 | $79.90 |
| Purchase #6 | $49.85 | 4.144% | $51.9158 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $158.44 | 4.560% | $165.6649 | $165.66 | $165.65 | $165.70 |
| 7 purchase totals = | $797.12 | $859.9892 | $859.99 | $859.95 | $859.90 | |