| 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 | $137.77 | 9.532% | $150.9022 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $139.43 | 8.761% | $151.6455 | $151.65 | $151.65 | $151.60 |
| Purchase #3 | $98.75 | 5.257% | $103.9413 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $29.64 | 11.450% | $33.0338 | $33.03 | $33.05 | $33.00 |
| Purchase #5 | $182.70 | 11.661% | $204.0046 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $15.67 | 8.395% | $16.9855 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $190.64 | 6.432% | $202.902 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $794.60 | $863.4149 | $863.41 | $863.45 | $863.30 | |