| 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 | $122.34 | 10.621% | $135.3337 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $168.35 | 13.295% | $190.7321 | $190.73 | $190.75 | $190.70 |
| Purchase #3 | $246.93 | 13.785% | $280.9693 | $280.97 | $280.95 | $281.00 |
| Purchase #4 | $37.30 | 5.600% | $39.3888 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $26.99 | 7.615% | $29.0453 | $29.05 | $29.05 | $29.00 |
| Purchase #6 | $164.91 | 13.352% | $186.9288 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $17.77 | 6.630% | $18.9482 | $18.95 | $18.95 | $18.90 |
| 7 purchase totals = | $784.59 | $881.3462 | $881.35 | $881.40 | $881.20 | |