| 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 | $127.39 | 13.619% | $144.7392 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $136.32 | 6.443% | $145.1031 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $76.25 | 13.419% | $86.482 | $86.48 | $86.50 | $86.50 |
| Purchase #4 | $50.92 | 9.800% | $55.9102 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $150.90 | 7.710% | $162.5344 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $56.54 | 6.323% | $60.115 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $27.78 | 11.552% | $30.9891 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $626.10 | $685.8730 | $685.87 | $685.90 | $685.80 | |