| 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 | $204.40 | 5.268% | $215.1678 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $157.84 | 7.617% | $169.8627 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $113.92 | 12.773% | $128.471 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $117.81 | 3.779% | $122.262 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $123.72 | 11.354% | $137.7672 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $138.71 | 4.416% | $144.8354 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $6.94 | 13.533% | $7.8792 | $7.88 | $7.90 | $7.90 |
| 7 purchase totals = | $863.34 | $926.2453 | $926.25 | $926.20 | $926.40 | |