| 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 | $154.86 | 12.612% | $174.3909 | $174.39 | $174.40 | $174.40 |
| Purchase #2 | $135.90 | 6.359% | $144.5419 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $79.62 | 11.234% | $88.5645 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $29.76 | 11.497% | $33.1815 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $73.61 | 11.652% | $82.187 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $213.34 | 6.237% | $226.646 | $226.65 | $226.65 | $226.60 |
| Purchase #7 | $160.95 | 5.442% | $169.7089 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $848.04 | $919.2207 | $919.22 | $919.25 | $919.20 | |