| 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 | $15.76 | 12.275% | $17.6945 | $17.69 | $17.70 | $17.70 |
| Purchase #2 | $94.47 | 9.402% | $103.3521 | $103.35 | $103.35 | $103.40 |
| Purchase #3 | $150.82 | 13.598% | $171.3285 | $171.33 | $171.35 | $171.30 |
| Purchase #4 | $237.95 | 8.186% | $257.4286 | $257.43 | $257.45 | $257.40 |
| Purchase #5 | $74.90 | 12.567% | $84.3127 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $116.80 | 7.774% | $125.88 | $125.88 | $125.90 | $125.90 |
| Purchase #7 | $125.68 | 8.397% | $136.2333 | $136.23 | $136.25 | $136.20 |
| 7 purchase totals = | $816.38 | $896.2297 | $896.22 | $896.30 | $896.20 | |