| 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 | $161.55 | 9.355% | $176.663 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $24.57 | 7.140% | $26.3243 | $26.32 | $26.30 | $26.30 |
| Purchase #3 | $93.48 | 3.816% | $97.0472 | $97.05 | $97.05 | $97.00 |
| Purchase #4 | $154.39 | 10.538% | $170.6596 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $77.47 | 13.262% | $87.7441 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $137.81 | 8.177% | $149.0787 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $85.94 | 8.578% | $93.3119 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $735.21 | $800.8288 | $800.82 | $800.80 | $800.80 | |