| 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 | $138.66 | 6.851% | $148.1596 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $44.66 | 7.482% | $48.0015 | $48.00 | $48.00 | $48.00 |
| Purchase #3 | $47.76 | 12.827% | $53.8862 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $176.34 | 11.139% | $195.9825 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $170.92 | 12.449% | $192.1978 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $132.44 | 7.243% | $142.0326 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $54.45 | 7.314% | $58.4325 | $58.43 | $58.45 | $58.40 |
| 7 purchase totals = | $765.23 | $838.6927 | $838.69 | $838.75 | $838.70 | |