| 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 | $164.93 | 11.181% | $183.3708 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $221.28 | 6.312% | $235.2472 | $235.25 | $235.25 | $235.20 |
| Purchase #3 | $21.70 | 6.153% | $23.0352 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $29.52 | 3.315% | $30.4986 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $41.49 | 8.494% | $45.0142 | $45.01 | $45.00 | $45.00 |
| Purchase #6 | $192.39 | 9.425% | $210.5228 | $210.52 | $210.50 | $210.50 |
| Purchase #7 | $43.58 | 4.334% | $45.4688 | $45.47 | $45.45 | $45.50 |
| 7 purchase totals = | $714.89 | $773.1576 | $773.16 | $773.10 | $773.10 | |