| 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 | $160.28 | 6.373% | $170.4946 | $170.49 | $170.50 | $170.50 |
| Purchase #2 | $160.28 | 8.133% | $173.3156 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $91.82 | 4.349% | $95.8133 | $95.81 | $95.80 | $95.80 |
| Purchase #4 | $47.62 | 5.360% | $50.1724 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $161.83 | 9.784% | $177.6634 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $224.88 | 4.836% | $235.7552 | $235.76 | $235.75 | $235.80 |
| Purchase #7 | $111.65 | 9.616% | $122.3863 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $958.36 | $1,025.6008 | $1,025.60 | $1,025.55 | $1,025.70 | |