| 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 | $164.47 | 12.515% | $185.0534 | $185.05 | $185.05 | $185.10 |
| Purchase #2 | $186.97 | 10.573% | $206.7383 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $146.57 | 10.341% | $161.7268 | $161.73 | $161.75 | $161.70 |
| Purchase #4 | $28.55 | 3.500% | $29.5493 | $29.55 | $29.55 | $29.50 |
| Purchase #5 | $166.56 | 5.348% | $175.4676 | $175.47 | $175.45 | $175.50 |
| Purchase #6 | $199.79 | 4.356% | $208.4929 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $212.81 | 7.312% | $228.3707 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $1,105.72 | $1,195.3990 | $1,195.40 | $1,195.40 | $1,195.40 | |