| 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 | $172.53 | 9.383% | $188.7185 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $50.80 | 9.654% | $55.7042 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $25.53 | 10.231% | $28.142 | $28.14 | $28.15 | $28.10 |
| Purchase #4 | $161.76 | 13.410% | $183.452 | $183.45 | $183.45 | $183.50 |
| Purchase #5 | $134.94 | 9.116% | $147.2411 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $213.76 | 10.785% | $236.814 | $236.81 | $236.80 | $236.80 |
| Purchase #7 | $105.50 | 13.159% | $119.3827 | $119.38 | $119.40 | $119.40 |
| 7 purchase totals = | $864.82 | $959.4545 | $959.44 | $959.45 | $959.40 | |