| 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 | $155.58 | 7.270% | $166.8907 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $151.46 | 6.120% | $160.7294 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $115.84 | 8.257% | $125.4049 | $125.40 | $125.40 | $125.40 |
| Purchase #4 | $51.71 | 10.822% | $57.3061 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $95.82 | 3.356% | $99.0357 | $99.04 | $99.05 | $99.00 |
| Purchase #6 | $46.83 | 8.481% | $50.8017 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $85.96 | 13.689% | $97.7271 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $703.20 | $757.8956 | $757.90 | $757.95 | $757.80 | |