| 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 | $14.40 | 5.453% | $15.1852 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $87.62 | 6.244% | $93.091 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $8.33 | 6.239% | $8.8497 | $8.85 | $8.85 | $8.80 |
| Purchase #4 | $236.81 | 10.791% | $262.3642 | $262.36 | $262.35 | $262.40 |
| Purchase #5 | $134.90 | 9.278% | $147.416 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $66.66 | 6.219% | $70.8056 | $70.81 | $70.80 | $70.80 |
| Purchase #7 | $145.81 | 3.557% | $150.9965 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $694.53 | $748.7082 | $748.72 | $748.70 | $748.70 | |