| 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 | $123.58 | 8.408% | $133.9706 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $122.78 | 3.434% | $126.9963 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $240.73 | 4.242% | $250.9418 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $24.45 | 7.186% | $26.207 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $81.84 | 4.323% | $85.3779 | $85.38 | $85.40 | $85.40 |
| Purchase #6 | $31.89 | 7.826% | $34.3857 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $166.54 | 8.125% | $180.0714 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $791.81 | $837.9507 | $837.96 | $837.95 | $838.00 | |