| 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 | $129.46 | 13.240% | $146.6005 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $247.89 | 8.713% | $269.4887 | $269.49 | $269.50 | $269.50 |
| Purchase #3 | $159.73 | 5.286% | $168.1733 | $168.17 | $168.15 | $168.20 |
| Purchase #4 | $81.77 | 11.368% | $91.0656 | $91.07 | $91.05 | $91.10 |
| Purchase #5 | $80.50 | 8.533% | $87.3691 | $87.37 | $87.35 | $87.40 |
| Purchase #6 | $16.75 | 7.214% | $17.9583 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $150.81 | 7.533% | $162.1705 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $866.91 | $942.8260 | $942.83 | $942.75 | $943.00 | |