| 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 | $179.82 | 7.364% | $193.0619 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $173.71 | 9.614% | $190.4105 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $152.50 | 5.502% | $160.8906 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $246.65 | 5.771% | $260.8842 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $37.88 | 10.590% | $41.8915 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $156.54 | 8.797% | $170.3108 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $156.92 | 10.852% | $173.949 | $173.95 | $173.95 | $173.90 |
| 7 purchase totals = | $1,104.02 | $1,191.3985 | $1,191.39 | $1,191.40 | $1,191.40 | |