| 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 | $77.46 | 8.202% | $83.8133 | $83.81 | $83.80 | $83.80 |
| Purchase #2 | $240.43 | 6.724% | $256.5965 | $256.60 | $256.60 | $256.60 |
| Purchase #3 | $171.46 | 5.105% | $180.213 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $104.29 | 7.160% | $111.7572 | $111.76 | $111.75 | $111.80 |
| Purchase #5 | $222.30 | 6.414% | $236.5583 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $145.50 | 11.388% | $162.0695 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $125.26 | 7.746% | $134.9626 | $134.96 | $134.95 | $135.00 |
| 7 purchase totals = | $1,086.70 | $1,165.9704 | $1,165.97 | $1,165.90 | $1,166.10 | |