| 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 | $149.30 | 4.796% | $156.4604 | $156.46 | $156.45 | $156.50 |
| Purchase #2 | $211.26 | 3.581% | $218.8252 | $218.83 | $218.85 | $218.80 |
| Purchase #3 | $28.25 | 9.583% | $30.9572 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $48.80 | 7.139% | $52.2838 | $52.28 | $52.30 | $52.30 |
| Purchase #5 | $104.26 | 5.528% | $110.0235 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $205.70 | 11.624% | $229.6106 | $229.61 | $229.60 | $229.60 |
| Purchase #7 | $19.55 | 6.456% | $20.8121 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $767.12 | $818.9728 | $818.97 | $818.95 | $819.00 | |