| 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 | $168.40 | 10.545% | $186.1578 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $212.63 | 9.108% | $231.9963 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $129.52 | 3.377% | $133.8939 | $133.89 | $133.90 | $133.90 |
| Purchase #4 | $29.67 | 11.732% | $33.1509 | $33.15 | $33.15 | $33.20 |
| Purchase #5 | $215.97 | 7.119% | $231.3449 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $93.89 | 3.761% | $97.4212 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $204.94 | 12.132% | $229.8033 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $1,055.02 | $1,143.7683 | $1,143.76 | $1,143.75 | $1,143.80 | |