| 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 | $112.75 | 8.262% | $122.0654 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $15.87 | 13.827% | $18.0643 | $18.06 | $18.05 | $18.10 |
| Purchase #3 | $198.76 | 4.572% | $207.8473 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $155.30 | 13.344% | $176.0232 | $176.02 | $176.00 | $176.00 |
| Purchase #5 | $46.46 | 5.567% | $49.0464 | $49.05 | $49.05 | $49.00 |
| Purchase #6 | $194.60 | 9.581% | $213.2446 | $213.24 | $213.25 | $213.20 |
| Purchase #7 | $73.60 | 4.801% | $77.1335 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $797.34 | $863.4247 | $863.42 | $863.40 | $863.30 | |