| 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 | $127.60 | 13.821% | $145.2356 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $137.38 | 12.124% | $154.036 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $21.46 | 8.722% | $23.3317 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $132.86 | 12.852% | $149.9352 | $149.94 | $149.95 | $149.90 |
| Purchase #5 | $55.95 | 13.832% | $63.689 | $63.69 | $63.70 | $63.70 |
| Purchase #6 | $207.58 | 10.333% | $229.0292 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $28.99 | 3.384% | $29.971 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $711.82 | $795.2277 | $795.24 | $795.30 | $795.10 | |