| 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 | $183.98 | 8.234% | $199.1289 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $42.64 | 8.488% | $46.2593 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $65.53 | 8.378% | $71.0201 | $71.02 | $71.00 | $71.00 |
| Purchase #4 | $196.88 | 5.506% | $207.7202 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $37.96 | 10.829% | $42.0707 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $26.69 | 13.330% | $30.2478 | $30.25 | $30.25 | $30.20 |
| Purchase #7 | $101.97 | 5.624% | $107.7048 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $655.65 | $704.1518 | $704.15 | $704.10 | $704.10 | |