| 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 | $126.88 | 10.662% | $140.4079 | $140.41 | $140.40 | $140.40 |
| Purchase #2 | $87.51 | 11.827% | $97.8598 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $182.72 | 13.274% | $206.9743 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $58.40 | 9.450% | $63.9188 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $133.78 | 12.783% | $150.8811 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $209.85 | 10.637% | $232.1717 | $232.17 | $232.15 | $232.20 |
| Purchase #7 | $76.68 | 4.356% | $80.0202 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $875.82 | $972.2338 | $972.23 | $972.15 | $972.30 | |