| 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 | $154.37 | 8.316% | $167.2074 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $119.91 | 9.464% | $131.2583 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $129.83 | 11.837% | $145.198 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $93.85 | 4.339% | $97.9222 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $17.38 | 5.300% | $18.3011 | $18.30 | $18.30 | $18.30 |
| Purchase #6 | $96.39 | 10.374% | $106.3895 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $74.47 | 11.522% | $83.0504 | $83.05 | $83.05 | $83.10 |
| 7 purchase totals = | $686.20 | $749.3269 | $749.33 | $749.30 | $749.40 | |