| 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 | $186.26 | 3.720% | $193.1889 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $58.61 | 11.725% | $65.482 | $65.48 | $65.50 | $65.50 |
| Purchase #3 | $214.46 | 9.743% | $235.3548 | $235.35 | $235.35 | $235.40 |
| Purchase #4 | $10.30 | 6.464% | $10.9658 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $167.42 | 6.380% | $178.1014 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $9.88 | 7.753% | $10.646 | $10.65 | $10.65 | $10.60 |
| Purchase #7 | $208.30 | 11.829% | $232.9398 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $855.23 | $926.6787 | $926.68 | $926.70 | $926.70 | |