| 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 | $141.79 | 8.102% | $153.2778 | $153.28 | $153.30 | $153.30 |
| Purchase #2 | $140.93 | 13.606% | $160.1049 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $173.38 | 10.107% | $190.9035 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $95.81 | 5.838% | $101.4034 | $101.40 | $101.40 | $101.40 |
| Purchase #5 | $54.27 | 10.873% | $60.1708 | $60.17 | $60.15 | $60.20 |
| Purchase #6 | $149.95 | 13.211% | $169.7599 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $30.68 | 10.533% | $33.9115 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $786.81 | $869.5318 | $869.52 | $869.50 | $869.60 | |