| 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 | $160.82 | 12.433% | $180.8148 | $180.81 | $180.80 | $180.80 |
| Purchase #2 | $38.40 | 12.339% | $43.1382 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $73.64 | 3.394% | $76.1393 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $182.99 | 11.219% | $203.5196 | $203.52 | $203.50 | $203.50 |
| Purchase #5 | $61.35 | 9.284% | $67.0457 | $67.05 | $67.05 | $67.00 |
| Purchase #6 | $100.75 | 11.375% | $112.2103 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $59.48 | 10.129% | $65.5047 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $677.43 | $748.3726 | $748.37 | $748.35 | $748.20 | |