| 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 | $156.84 | 7.813% | $169.0939 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $64.70 | 8.581% | $70.2519 | $70.25 | $70.25 | $70.30 |
| Purchase #3 | $78.97 | 4.652% | $82.6437 | $82.64 | $82.65 | $82.60 |
| Purchase #4 | $55.71 | 7.382% | $59.8225 | $59.82 | $59.80 | $59.80 |
| Purchase #5 | $162.64 | 13.842% | $185.1526 | $185.15 | $185.15 | $185.20 |
| Purchase #6 | $227.60 | 10.276% | $250.9882 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $104.84 | 7.852% | $113.072 | $113.07 | $113.05 | $113.10 |
| 7 purchase totals = | $851.30 | $931.0248 | $931.01 | $931.00 | $931.10 | |