| 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 | $191.83 | 8.869% | $208.8434 | $208.84 | $208.85 | $208.80 |
| Purchase #2 | $12.43 | 10.467% | $13.731 | $13.73 | $13.75 | $13.70 |
| Purchase #3 | $170.67 | 13.288% | $193.3486 | $193.35 | $193.35 | $193.30 |
| Purchase #4 | $142.63 | 5.626% | $150.6544 | $150.65 | $150.65 | $150.70 |
| Purchase #5 | $106.53 | 13.688% | $121.1118 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $109.66 | 6.324% | $116.5949 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $41.58 | 8.578% | $45.1467 | $45.15 | $45.15 | $45.10 |
| 7 purchase totals = | $775.33 | $849.4308 | $849.42 | $849.45 | $849.30 | |