| 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 | $187.75 | 8.749% | $204.1762 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $20.38 | 3.524% | $21.0982 | $21.10 | $21.10 | $21.10 |
| Purchase #3 | $67.93 | 10.591% | $75.1245 | $75.12 | $75.10 | $75.10 |
| Purchase #4 | $245.42 | 4.169% | $255.6516 | $255.65 | $255.65 | $255.70 |
| Purchase #5 | $72.91 | 7.504% | $78.3812 | $78.38 | $78.40 | $78.40 |
| Purchase #6 | $133.36 | 11.617% | $148.8524 | $148.85 | $148.85 | $148.90 |
| Purchase #7 | $150.93 | 10.752% | $167.158 | $167.16 | $167.15 | $167.20 |
| 7 purchase totals = | $878.68 | $950.4421 | $950.44 | $950.45 | $950.60 | |