| 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 | $135.34 | 11.583% | $151.0164 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $226.37 | 13.261% | $256.3889 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $58.34 | 8.692% | $63.4109 | $63.41 | $63.40 | $63.40 |
| Purchase #4 | $15.56 | 6.281% | $16.5373 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $87.79 | 12.727% | $98.963 | $98.96 | $98.95 | $99.00 |
| Purchase #6 | $18.51 | 9.558% | $20.2792 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $171.74 | 11.128% | $190.8512 | $190.85 | $190.85 | $190.90 |
| 7 purchase totals = | $713.65 | $797.4469 | $797.45 | $797.45 | $797.50 | |