| 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 | $174.84 | 4.485% | $182.6816 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $20.39 | 12.615% | $22.9622 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $177.42 | 7.702% | $191.0849 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $102.39 | 11.217% | $113.8751 | $113.88 | $113.90 | $113.90 |
| Purchase #5 | $76.67 | 10.824% | $84.9688 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $99.51 | 6.234% | $105.7135 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $139.76 | 10.233% | $154.0616 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $790.98 | $855.3477 | $855.34 | $855.35 | $855.50 | |