| 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 | $166.78 | 5.781% | $176.4216 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $145.76 | 8.371% | $157.9616 | $157.96 | $157.95 | $158.00 |
| Purchase #3 | $97.49 | 12.522% | $109.6977 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $178.58 | 4.382% | $186.4054 | $186.41 | $186.40 | $186.40 |
| Purchase #5 | $35.75 | 4.448% | $37.3402 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $78.63 | 10.213% | $86.6605 | $86.66 | $86.65 | $86.70 |
| Purchase #7 | $55.43 | 12.364% | $62.2834 | $62.28 | $62.30 | $62.30 |
| 7 purchase totals = | $758.42 | $816.7704 | $816.77 | $816.75 | $816.80 | |