| 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 | $217.49 | 6.693% | $232.0466 | $232.05 | $232.05 | $232.00 |
| Purchase #2 | $132.46 | 12.730% | $149.3222 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $16.97 | 10.426% | $18.7393 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $104.46 | 12.471% | $117.4872 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $43.68 | 10.262% | $48.1624 | $48.16 | $48.15 | $48.20 |
| Purchase #6 | $165.45 | 11.648% | $184.7216 | $184.72 | $184.70 | $184.70 |
| Purchase #7 | $126.67 | 7.707% | $136.4325 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $807.18 | $886.9118 | $886.91 | $886.90 | $886.80 | |