| 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 | $134.85 | 6.402% | $143.4831 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $139.75 | 10.764% | $154.7927 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $84.36 | 4.549% | $88.1975 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $108.54 | 5.187% | $114.17 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $122.78 | 4.111% | $127.8275 | $127.83 | $127.85 | $127.80 |
| Purchase #6 | $168.65 | 6.667% | $179.8939 | $179.89 | $179.90 | $179.90 |
| Purchase #7 | $108.66 | 12.637% | $122.3914 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $867.59 | $930.7561 | $930.75 | $930.80 | $930.80 | |