| 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 | $130.45 | 11.364% | $145.2743 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $215.26 | 5.389% | $226.8604 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $112.65 | 6.144% | $119.5712 | $119.57 | $119.55 | $119.60 |
| Purchase #4 | $111.54 | 12.176% | $125.1211 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $26.89 | 4.704% | $28.1549 | $28.15 | $28.15 | $28.20 |
| Purchase #6 | $102.29 | 13.660% | $116.2628 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $191.50 | 6.483% | $203.9149 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $890.58 | $965.1596 | $965.14 | $965.05 | $965.30 | |