| 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 | $131.83 | 11.260% | $146.6741 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $127.52 | 7.727% | $137.3735 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $16.81 | 6.816% | $17.9558 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $187.73 | 3.473% | $194.2499 | $194.25 | $194.25 | $194.20 |
| Purchase #5 | $24.88 | 7.810% | $26.8231 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $245.56 | 10.764% | $271.9921 | $271.99 | $272.00 | $272.00 |
| Purchase #7 | $65.58 | 8.338% | $71.0481 | $71.05 | $71.05 | $71.00 |
| 7 purchase totals = | $799.91 | $866.1166 | $866.11 | $866.05 | $866.10 | |