| 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 | $180.27 | 4.874% | $189.0564 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $117.77 | 5.575% | $124.3357 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $231.36 | 3.470% | $239.3882 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $186.42 | 9.476% | $204.0852 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $182.54 | 9.542% | $199.958 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $156.88 | 10.591% | $173.4952 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $232.51 | 5.593% | $245.5143 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $1,287.75 | $1,375.8330 | $1,375.85 | $1,375.85 | $1,375.90 | |