| 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 | $156.55 | 7.447% | $168.2083 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $25.37 | 5.234% | $26.6979 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $178.34 | 9.756% | $195.7389 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $125.90 | 6.583% | $134.188 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $233.46 | 9.548% | $255.7508 | $255.75 | $255.75 | $255.80 |
| Purchase #6 | $160.45 | 12.461% | $180.4437 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $141.95 | 3.169% | $146.4484 | $146.45 | $146.45 | $146.40 |
| 7 purchase totals = | $1,022.02 | $1,107.4760 | $1,107.48 | $1,107.50 | $1,107.40 | |