| 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 | $199.40 | 7.466% | $214.2872 | $214.29 | $214.30 | $214.30 |
| Purchase #2 | $36.67 | 13.703% | $41.6949 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $177.82 | 4.549% | $185.909 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $38.73 | 13.587% | $43.9922 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $151.36 | 8.176% | $163.7352 | $163.74 | $163.75 | $163.70 |
| Purchase #6 | $16.35 | 9.859% | $17.9619 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $146.33 | 6.261% | $155.4917 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $766.66 | $823.0721 | $823.07 | $823.10 | $823.10 | |