| 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 | $196.94 | 12.252% | $221.0691 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $15.83 | 10.379% | $17.473 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $200.31 | 9.868% | $220.0766 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $69.57 | 13.500% | $78.962 | $78.96 | $78.95 | $79.00 |
| Purchase #5 | $141.58 | 6.779% | $151.1777 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $237.33 | 10.224% | $261.5946 | $261.59 | $261.60 | $261.60 |
| Purchase #7 | $33.47 | 5.315% | $35.2489 | $35.25 | $35.25 | $35.20 |
| 7 purchase totals = | $895.03 | $985.6019 | $985.60 | $985.60 | $985.70 | |