| 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 | $66.52 | 11.497% | $74.1678 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $87.64 | 10.848% | $97.1472 | $97.15 | $97.15 | $97.10 |
| Purchase #3 | $148.91 | 6.755% | $158.9689 | $158.97 | $158.95 | $159.00 |
| Purchase #4 | $199.73 | 13.643% | $226.9792 | $226.98 | $227.00 | $227.00 |
| Purchase #5 | $116.76 | 5.465% | $123.1409 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $146.92 | 10.452% | $162.2761 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $180.79 | 9.459% | $197.8909 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $947.27 | $1,040.5710 | $1,040.58 | $1,040.60 | $1,040.60 | |