| 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 | $65.28 | 9.476% | $71.4659 | $71.47 | $71.45 | $71.50 |
| Purchase #2 | $163.65 | 10.137% | $180.2392 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $185.84 | 7.842% | $200.4136 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $244.29 | 13.296% | $276.7708 | $276.77 | $276.75 | $276.80 |
| Purchase #5 | $215.91 | 9.568% | $236.5683 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $138.37 | 8.626% | $150.3058 | $150.31 | $150.30 | $150.30 |
| Purchase #7 | $193.90 | 7.556% | $208.5511 | $208.55 | $208.55 | $208.60 |
| 7 purchase totals = | $1,207.24 | $1,324.3147 | $1,324.32 | $1,324.25 | $1,324.40 | |