| 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 | $138.97 | 11.795% | $155.3615 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $176.79 | 4.645% | $185.0019 | $185.00 | $185.00 | $185.00 |
| Purchase #3 | $224.50 | 3.734% | $232.8828 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $45.36 | 3.847% | $47.105 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $42.92 | 6.643% | $45.7712 | $45.77 | $45.75 | $45.80 |
| Purchase #6 | $236.48 | 7.372% | $253.9133 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $55.27 | 13.548% | $62.758 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $920.29 | $982.7937 | $982.79 | $982.75 | $982.90 | |