| 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 | $160.96 | 10.404% | $177.7063 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $85.91 | 13.862% | $97.8188 | $97.82 | $97.80 | $97.80 |
| Purchase #3 | $59.66 | 12.362% | $67.0352 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $41.81 | 11.406% | $46.5788 | $46.58 | $46.60 | $46.60 |
| Purchase #5 | $87.77 | 8.593% | $95.3121 | $95.31 | $95.30 | $95.30 |
| Purchase #6 | $15.51 | 13.549% | $17.6114 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $86.83 | 12.650% | $97.814 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $538.45 | $599.8766 | $599.88 | $599.85 | $599.80 | |