| 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 | $136.63 | 13.358% | $154.881 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $211.54 | 12.646% | $238.2913 | $238.29 | $238.30 | $238.30 |
| Purchase #3 | $97.91 | 4.572% | $102.3864 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $131.57 | 12.724% | $148.311 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $169.99 | 3.426% | $175.8139 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $9.44 | 13.407% | $10.7056 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $249.74 | 7.467% | $268.3881 | $268.39 | $268.40 | $268.40 |
| 7 purchase totals = | $1,006.82 | $1,098.7773 | $1,098.78 | $1,098.80 | $1,098.80 | |