| 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 | $163.97 | 13.646% | $186.3453 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $29.85 | 8.429% | $32.3661 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $117.49 | 4.648% | $122.9509 | $122.95 | $122.95 | $123.00 |
| Purchase #4 | $58.46 | 5.550% | $61.7045 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $197.55 | 4.324% | $206.0921 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $14.31 | 8.858% | $15.5776 | $15.58 | $15.60 | $15.60 |
| Purchase #7 | $238.29 | 12.824% | $268.8483 | $268.85 | $268.85 | $268.80 |
| 7 purchase totals = | $819.92 | $893.8848 | $893.89 | $893.90 | $893.90 | |