| 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 | $154.31 | 5.794% | $163.2507 | $163.25 | $163.25 | $163.30 |
| Purchase #2 | $36.86 | 4.826% | $38.6389 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $182.83 | 12.765% | $206.1682 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $15.25 | 5.661% | $16.1133 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $237.89 | 6.580% | $253.5432 | $253.54 | $253.55 | $253.50 |
| Purchase #6 | $122.71 | 12.341% | $137.8536 | $137.85 | $137.85 | $137.90 |
| Purchase #7 | $87.88 | 11.356% | $97.8597 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $837.73 | $913.4276 | $913.42 | $913.40 | $913.50 | |