| 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 | $185.69 | 11.185% | $206.4594 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $143.81 | 8.495% | $156.0267 | $156.03 | $156.05 | $156.00 |
| Purchase #3 | $224.45 | 5.235% | $236.2 | $236.20 | $236.20 | $236.20 |
| Purchase #4 | $161.38 | 12.829% | $182.0834 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $50.50 | 7.424% | $54.2491 | $54.25 | $54.25 | $54.20 |
| Purchase #6 | $19.94 | 13.816% | $22.6949 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $31.69 | 13.282% | $35.8991 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $817.46 | $893.6126 | $893.61 | $893.65 | $893.60 | |