| 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 | $161.79 | 4.116% | $168.4493 | $168.45 | $168.45 | $168.40 |
| Purchase #2 | $130.84 | 4.672% | $136.9528 | $136.95 | $136.95 | $137.00 |
| Purchase #3 | $127.74 | 4.854% | $133.9405 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $97.62 | 5.457% | $102.9471 | $102.95 | $102.95 | $102.90 |
| Purchase #5 | $36.37 | 12.863% | $41.0483 | $41.05 | $41.05 | $41.00 |
| Purchase #6 | $93.44 | 4.494% | $97.6392 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $36.66 | 8.240% | $39.6808 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $684.46 | $720.6580 | $720.66 | $720.70 | $720.50 | |