| 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 | $97.89 | 8.359% | $106.0726 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $150.87 | 7.338% | $161.9408 | $161.94 | $161.95 | $161.90 |
| Purchase #3 | $18.37 | 9.426% | $20.1016 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $145.42 | 13.455% | $164.9863 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $160.96 | 4.282% | $167.8523 | $167.85 | $167.85 | $167.90 |
| Purchase #6 | $92.79 | 3.416% | $95.9597 | $95.96 | $95.95 | $96.00 |
| Purchase #7 | $113.82 | 7.843% | $122.7469 | $122.75 | $122.75 | $122.70 |
| 7 purchase totals = | $780.12 | $839.6602 | $839.66 | $839.65 | $839.70 | |