| 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 | $178.58 | 9.568% | $195.6665 | $195.67 | $195.65 | $195.70 |
| Purchase #2 | $88.53 | 10.614% | $97.9266 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $74.50 | 12.119% | $83.5287 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $138.65 | 13.558% | $157.4482 | $157.45 | $157.45 | $157.40 |
| Purchase #5 | $75.92 | 3.709% | $78.7359 | $78.74 | $78.75 | $78.70 |
| Purchase #6 | $28.28 | 7.546% | $30.414 | $30.41 | $30.40 | $30.40 |
| Purchase #7 | $248.28 | 6.487% | $264.3859 | $264.39 | $264.40 | $264.40 |
| 7 purchase totals = | $832.74 | $908.1058 | $908.12 | $908.15 | $908.00 | |