| 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 | $142.66 | 10.602% | $157.7848 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $243.89 | 3.250% | $251.8164 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $28.88 | 4.862% | $30.2841 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $109.74 | 7.251% | $117.6972 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $123.46 | 10.869% | $136.8789 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $16.29 | 6.392% | $17.3313 | $17.33 | $17.35 | $17.30 |
| Purchase #7 | $144.32 | 4.504% | $150.8202 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $809.24 | $862.6129 | $862.61 | $862.65 | $862.60 | |