| 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 | $130.54 | 4.371% | $136.2459 | $136.25 | $136.25 | $136.20 |
| Purchase #2 | $137.44 | 5.872% | $145.5105 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $30.44 | 9.407% | $33.3035 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $66.78 | 12.319% | $75.0066 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $136.65 | 9.584% | $149.7465 | $149.75 | $149.75 | $149.70 |
| Purchase #6 | $114.53 | 11.359% | $127.5395 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $143.97 | 11.254% | $160.1724 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $760.35 | $827.5249 | $827.53 | $827.50 | $827.40 | |