| 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 | $143.48 | 10.133% | $158.0188 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $72.61 | 7.314% | $77.9207 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $18.61 | 6.547% | $19.8284 | $19.83 | $19.85 | $19.80 |
| Purchase #4 | $196.90 | 9.469% | $215.5445 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $146.78 | 7.250% | $157.4216 | $157.42 | $157.40 | $157.40 |
| Purchase #6 | $55.57 | 13.631% | $63.1447 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $197.71 | 10.790% | $219.0429 | $219.04 | $219.05 | $219.00 |
| 7 purchase totals = | $831.66 | $910.9216 | $910.91 | $910.90 | $910.70 | |