| 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 | $159.41 | 3.470% | $164.9415 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $11.99 | 6.223% | $12.7361 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $212.59 | 10.761% | $235.4668 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $154.98 | 8.181% | $167.6589 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $10.33 | 12.171% | $11.5873 | $11.59 | $11.60 | $11.60 |
| Purchase #6 | $221.96 | 8.338% | $240.467 | $240.47 | $240.45 | $240.50 |
| Purchase #7 | $79.85 | 8.132% | $86.3434 | $86.34 | $86.35 | $86.30 |
| 7 purchase totals = | $851.11 | $919.2010 | $919.21 | $919.20 | $919.20 | |