| 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 | $173.57 | 13.378% | $196.7902 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $93.75 | 3.662% | $97.1831 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $30.91 | 9.425% | $33.8233 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $120.91 | 4.407% | $126.2385 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $195.89 | 11.595% | $218.6034 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $9.59 | 8.518% | $10.4069 | $10.41 | $10.40 | $10.40 |
| Purchase #7 | $210.97 | 5.649% | $222.8877 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $835.59 | $905.9331 | $905.93 | $905.95 | $905.90 | |