| 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 | $237.58 | 9.774% | $260.8011 | $260.80 | $260.80 | $260.80 |
| Purchase #2 | $150.37 | 8.570% | $163.2567 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $85.84 | 13.767% | $97.6576 | $97.66 | $97.65 | $97.70 |
| Purchase #4 | $42.33 | 5.558% | $44.6827 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $92.35 | 10.540% | $102.0837 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $15.58 | 4.245% | $16.2414 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $175.77 | 11.777% | $196.4704 | $196.47 | $196.45 | $196.50 |
| 7 purchase totals = | $799.82 | $881.1936 | $881.19 | $881.20 | $881.30 | |