| 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 | $137.92 | 6.438% | $146.7993 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $57.69 | 11.874% | $64.5401 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $154.39 | 9.724% | $169.4029 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $111.78 | 11.600% | $124.7465 | $124.75 | $124.75 | $124.70 |
| Purchase #5 | $58.79 | 10.549% | $64.9918 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $195.52 | 8.758% | $212.6436 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $54.80 | 9.510% | $60.0115 | $60.01 | $60.00 | $60.00 |
| 7 purchase totals = | $770.89 | $843.1357 | $843.13 | $843.15 | $843.00 | |