| 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 | $180.28 | 11.155% | $200.3902 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $195.56 | 9.117% | $213.3892 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $155.65 | 13.838% | $177.1888 | $177.19 | $177.20 | $177.20 |
| Purchase #4 | $8.74 | 5.584% | $9.228 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $51.71 | 7.337% | $55.504 | $55.50 | $55.50 | $55.50 |
| Purchase #6 | $208.84 | 3.578% | $216.3123 | $216.31 | $216.30 | $216.30 |
| Purchase #7 | $28.65 | 7.818% | $30.8899 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $829.43 | $902.9024 | $902.90 | $902.95 | $902.90 | |