| 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 | $169.89 | 4.364% | $177.304 | $177.30 | $177.30 | $177.30 |
| Purchase #2 | $18.75 | 5.575% | $19.7953 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $117.42 | 4.121% | $122.2589 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $116.36 | 9.699% | $127.6458 | $127.65 | $127.65 | $127.60 |
| Purchase #5 | $154.39 | 6.874% | $165.0028 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $176.81 | 6.560% | $188.4087 | $188.41 | $188.40 | $188.40 |
| Purchase #7 | $59.92 | 4.642% | $62.7015 | $62.70 | $62.70 | $62.70 |
| 7 purchase totals = | $813.54 | $863.1170 | $863.12 | $863.10 | $863.10 | |