| 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 | $106.93 | 13.850% | $121.7398 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $72.98 | 7.397% | $78.3783 | $78.38 | $78.40 | $78.40 |
| Purchase #3 | $167.55 | 11.606% | $186.9959 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $94.29 | 13.857% | $107.3558 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $182.88 | 9.598% | $200.4328 | $200.43 | $200.45 | $200.40 |
| Purchase #6 | $49.47 | 4.580% | $51.7357 | $51.74 | $51.75 | $51.70 |
| Purchase #7 | $74.80 | 5.505% | $78.9177 | $78.92 | $78.90 | $78.90 |
| 7 purchase totals = | $748.90 | $825.5560 | $825.57 | $825.60 | $825.50 | |