| 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 | $208.73 | 7.384% | $224.1426 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $156.81 | 6.352% | $166.7706 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $7.61 | 5.704% | $8.0441 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $137.27 | 8.870% | $149.4458 | $149.45 | $149.45 | $149.40 |
| Purchase #5 | $172.82 | 10.446% | $190.8728 | $190.87 | $190.85 | $190.90 |
| Purchase #6 | $37.35 | 13.177% | $42.2716 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $116.70 | 13.543% | $132.5047 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $837.29 | $914.0522 | $914.04 | $914.00 | $914.00 | |