| 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 | $125.29 | 10.727% | $138.7299 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $88.62 | 12.355% | $99.569 | $99.57 | $99.55 | $99.60 |
| Purchase #3 | $176.56 | 10.484% | $195.0706 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $137.92 | 8.154% | $149.166 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $131.83 | 5.635% | $139.2586 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $18.78 | 6.520% | $20.0045 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $146.45 | 3.165% | $151.0851 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $825.45 | $892.8837 | $892.89 | $892.85 | $893.00 | |