| 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 | $185.30 | 5.678% | $195.8213 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $24.49 | 10.128% | $26.9703 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $111.95 | 12.271% | $125.6874 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $119.28 | 11.202% | $132.6417 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $104.81 | 13.670% | $119.1375 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $131.73 | 7.136% | $141.1303 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $17.64 | 9.501% | $19.316 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $695.20 | $760.7045 | $760.71 | $760.70 | $760.60 | |