| 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 | $193.67 | 12.116% | $217.1351 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $107.63 | 5.483% | $113.5314 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $52.68 | 11.835% | $58.9147 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $105.70 | 3.381% | $109.2737 | $109.27 | $109.25 | $109.30 |
| Purchase #5 | $85.52 | 13.507% | $97.0712 | $97.07 | $97.05 | $97.10 |
| Purchase #6 | $174.65 | 7.658% | $188.0247 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $65.80 | 3.368% | $68.0161 | $68.02 | $68.00 | $68.00 |
| 7 purchase totals = | $785.65 | $851.9669 | $851.96 | $851.90 | $851.90 | |