| 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 | $170.52 | 10.319% | $188.116 | $188.12 | $188.10 | $188.10 |
| Purchase #2 | $127.42 | 12.193% | $142.9563 | $142.96 | $142.95 | $143.00 |
| Purchase #3 | $119.96 | 5.169% | $126.1607 | $126.16 | $126.15 | $126.20 |
| Purchase #4 | $90.60 | 7.616% | $97.5001 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $48.59 | 3.110% | $50.1011 | $50.10 | $50.10 | $50.10 |
| Purchase #6 | $132.87 | 12.788% | $149.8614 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $9.90 | 8.118% | $10.7037 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $699.86 | $765.3993 | $765.40 | $765.35 | $765.50 | |