| 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 | $177.97 | 9.246% | $194.4251 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $208.51 | 7.825% | $224.8259 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $135.32 | 8.398% | $146.6842 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $205.31 | 10.751% | $227.3829 | $227.38 | $227.40 | $227.40 |
| Purchase #5 | $48.33 | 7.433% | $51.9224 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $242.84 | 5.869% | $257.0923 | $257.09 | $257.10 | $257.10 |
| Purchase #7 | $137.38 | 5.863% | $145.4346 | $145.43 | $145.45 | $145.40 |
| 7 purchase totals = | $1,155.66 | $1,247.7674 | $1,247.76 | $1,247.85 | $1,247.70 | |