| 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 | $143.46 | 10.532% | $158.5692 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $250.80 | 9.267% | $274.0416 | $274.04 | $274.05 | $274.00 |
| Purchase #3 | $160.37 | 12.285% | $180.0715 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $196.41 | 10.683% | $217.3925 | $217.39 | $217.40 | $217.40 |
| Purchase #5 | $124.26 | 5.582% | $131.1962 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $77.27 | 8.844% | $84.1038 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $171.25 | 9.198% | $187.0016 | $187.00 | $187.00 | $187.00 |
| 7 purchase totals = | $1,123.82 | $1,232.3764 | $1,232.37 | $1,232.35 | $1,232.40 | |