| 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 | $182.50 | 6.394% | $194.1691 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $205.56 | 8.524% | $223.0819 | $223.08 | $223.10 | $223.10 |
| Purchase #3 | $228.85 | 13.797% | $260.4244 | $260.42 | $260.40 | $260.40 |
| Purchase #4 | $126.35 | 13.704% | $143.665 | $143.67 | $143.65 | $143.70 |
| Purchase #5 | $29.58 | 3.500% | $30.6153 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $250.47 | 7.193% | $268.4863 | $268.49 | $268.50 | $268.50 |
| Purchase #7 | $20.40 | 11.214% | $22.6877 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $1,043.71 | $1,143.1297 | $1,143.14 | $1,143.10 | $1,143.20 | |