| 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 | $181.69 | 5.551% | $191.7756 | $191.78 | $191.80 | $191.80 |
| Purchase #2 | $145.36 | 10.507% | $160.633 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $17.27 | 3.857% | $17.9361 | $17.94 | $17.95 | $17.90 |
| Purchase #4 | $200.39 | 8.389% | $217.2007 | $217.20 | $217.20 | $217.20 |
| Purchase #5 | $38.52 | 7.371% | $41.3593 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $46.69 | 7.722% | $50.2954 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $69.62 | 7.670% | $74.9599 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $699.54 | $754.1600 | $754.17 | $754.20 | $754.20 | |