| 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 | $180.56 | 7.482% | $194.0695 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $12.45 | 8.616% | $13.5227 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $93.81 | 5.678% | $99.1365 | $99.14 | $99.15 | $99.10 |
| Purchase #4 | $71.88 | 4.532% | $75.1376 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $242.42 | 12.759% | $273.3504 | $273.35 | $273.35 | $273.40 |
| Purchase #6 | $90.70 | 7.711% | $97.6939 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $8.49 | 4.642% | $8.8841 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $700.31 | $761.7947 | $761.79 | $761.80 | $761.80 | |