| 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 | $149.38 | 3.691% | $154.8936 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $106.79 | 3.457% | $110.4817 | $110.48 | $110.50 | $110.50 |
| Purchase #3 | $98.26 | 6.573% | $104.7186 | $104.72 | $104.70 | $104.70 |
| Purchase #4 | $71.36 | 10.406% | $78.7857 | $78.79 | $78.80 | $78.80 |
| Purchase #5 | $198.49 | 13.563% | $225.4112 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $45.76 | 8.621% | $49.705 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $28.40 | 7.582% | $30.5533 | $30.55 | $30.55 | $30.60 |
| 7 purchase totals = | $698.44 | $754.5491 | $754.55 | $754.55 | $754.60 | |