| 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 | $196.59 | 10.785% | $217.7922 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $188.95 | 3.561% | $195.6785 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $101.28 | 11.450% | $112.8766 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $74.47 | 13.470% | $84.5011 | $84.50 | $84.50 | $84.50 |
| Purchase #5 | $122.91 | 6.145% | $130.4628 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $41.25 | 6.773% | $44.0439 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $143.54 | 4.571% | $150.1012 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $868.99 | $935.4563 | $935.45 | $935.50 | $935.50 | |