| 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 | $193.69 | 6.706% | $206.6789 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $172.79 | 10.649% | $191.1904 | $191.19 | $191.20 | $191.20 |
| Purchase #3 | $200.50 | 7.578% | $215.6939 | $215.69 | $215.70 | $215.70 |
| Purchase #4 | $86.97 | 11.109% | $96.6315 | $96.63 | $96.65 | $96.60 |
| Purchase #5 | $13.69 | 13.432% | $15.5288 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $82.35 | 6.254% | $87.5002 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $15.62 | 13.698% | $17.7596 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $765.61 | $830.9833 | $830.98 | $831.05 | $831.00 | |