| 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 | $170.97 | 13.126% | $193.4115 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $36.30 | 5.639% | $38.347 | $38.35 | $38.35 | $38.30 |
| Purchase #3 | $180.51 | 13.206% | $204.3482 | $204.35 | $204.35 | $204.30 |
| Purchase #4 | $160.43 | 6.459% | $170.7922 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $119.34 | 6.654% | $127.2809 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $92.74 | 9.158% | $101.2331 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $28.25 | 8.508% | $30.6535 | $30.65 | $30.65 | $30.70 |
| 7 purchase totals = | $788.54 | $866.0664 | $866.06 | $866.10 | $866.00 | |