| 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 | $193.99 | 5.375% | $204.417 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $145.91 | 3.525% | $151.0533 | $151.05 | $151.05 | $151.10 |
| Purchase #3 | $52.33 | 7.453% | $56.2302 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $248.58 | 7.309% | $266.7487 | $266.75 | $266.75 | $266.70 |
| Purchase #5 | $149.53 | 9.386% | $163.5649 | $163.56 | $163.55 | $163.60 |
| Purchase #6 | $154.92 | 7.175% | $166.0355 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $187.66 | 6.124% | $199.1523 | $199.15 | $199.15 | $199.20 |
| 7 purchase totals = | $1,132.92 | $1,207.2019 | $1,207.20 | $1,207.20 | $1,207.20 | |