| 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 | $185.57 | 11.267% | $206.4782 | $206.48 | $206.50 | $206.50 |
| Purchase #2 | $153.44 | 3.856% | $159.3566 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $185.65 | 4.470% | $193.9486 | $193.95 | $193.95 | $193.90 |
| Purchase #4 | $206.62 | 13.685% | $234.8959 | $234.90 | $234.90 | $234.90 |
| Purchase #5 | $134.46 | 3.730% | $139.4754 | $139.48 | $139.50 | $139.50 |
| Purchase #6 | $73.42 | 6.515% | $78.2033 | $78.20 | $78.20 | $78.20 |
| Purchase #7 | $105.74 | 13.316% | $119.8203 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $1,044.90 | $1,132.1783 | $1,132.19 | $1,132.20 | $1,132.20 | |