| 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 | $116.93 | 7.466% | $125.66 | $125.66 | $125.65 | $125.70 |
| Purchase #2 | $163.61 | 7.657% | $176.1376 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $159.45 | 12.788% | $179.8405 | $179.84 | $179.85 | $179.80 |
| Purchase #4 | $133.37 | 13.345% | $151.1682 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $219.35 | 4.296% | $228.7733 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $219.67 | 12.445% | $247.0079 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $28.82 | 5.698% | $30.4622 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $1,041.20 | $1,139.0497 | $1,139.05 | $1,139.00 | $1,139.10 | |