| 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 | $144.27 | 7.581% | $155.2071 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $228.53 | 4.133% | $237.9751 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $104.71 | 10.229% | $115.4208 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $14.51 | 10.421% | $16.0221 | $16.02 | $16.00 | $16.00 |
| Purchase #5 | $199.78 | 12.603% | $224.9583 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $79.63 | 3.467% | $82.3908 | $82.39 | $82.40 | $82.40 |
| Purchase #7 | $122.75 | 10.440% | $135.5651 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $894.18 | $967.5393 | $967.55 | $967.50 | $967.60 | |