| 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 | $79.41 | 4.685% | $83.1304 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $151.87 | 7.280% | $162.9261 | $162.93 | $162.95 | $162.90 |
| Purchase #3 | $226.90 | 13.418% | $257.3454 | $257.35 | $257.35 | $257.30 |
| Purchase #4 | $25.89 | 5.794% | $27.3901 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $23.42 | 12.253% | $26.2897 | $26.29 | $26.30 | $26.30 |
| Purchase #6 | $160.44 | 5.417% | $169.131 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $169.46 | 11.406% | $188.7886 | $188.79 | $188.80 | $188.80 |
| 7 purchase totals = | $837.39 | $915.0013 | $915.01 | $915.10 | $914.90 | |