| 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 | $162.71 | 10.446% | $179.7067 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $78.81 | 3.219% | $81.3469 | $81.35 | $81.35 | $81.30 |
| Purchase #3 | $116.79 | 4.338% | $121.8564 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $9.35 | 5.596% | $9.8732 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $249.30 | 3.235% | $257.3649 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $193.83 | 5.116% | $203.7463 | $203.75 | $203.75 | $203.70 |
| Purchase #7 | $38.82 | 9.866% | $42.65 | $42.65 | $42.65 | $42.70 |
| 7 purchase totals = | $849.61 | $896.5444 | $896.55 | $896.50 | $896.60 | |