| 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 | $185.56 | 4.138% | $193.2385 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $200.35 | 7.745% | $215.8671 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $97.97 | 13.685% | $111.3772 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $143.88 | 10.356% | $158.7802 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $187.90 | 6.305% | $199.7471 | $199.75 | $199.75 | $199.70 |
| Purchase #6 | $191.76 | 7.160% | $205.49 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $158.37 | 12.159% | $177.6262 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $1,165.79 | $1,262.1263 | $1,262.14 | $1,262.20 | $1,262.10 | |