| 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 | $172.77 | 10.471% | $190.8607 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $243.39 | 7.384% | $261.3619 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $123.99 | 3.863% | $128.7797 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $49.25 | 13.722% | $56.0081 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $30.77 | 13.683% | $34.9803 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $79.98 | 9.461% | $87.5469 | $87.55 | $87.55 | $87.50 |
| Purchase #7 | $51.62 | 9.530% | $56.5394 | $56.54 | $56.55 | $56.50 |
| 7 purchase totals = | $751.77 | $816.0770 | $816.08 | $816.10 | $816.10 | |