| 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 | $193.84 | 12.155% | $217.4013 | $217.40 | $217.40 | $217.40 |
| Purchase #2 | $146.31 | 9.602% | $160.3587 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $133.43 | 11.108% | $148.2514 | $148.25 | $148.25 | $148.30 |
| Purchase #4 | $179.56 | 7.779% | $193.528 | $193.53 | $193.55 | $193.50 |
| Purchase #5 | $65.31 | 9.541% | $71.5412 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $150.53 | 5.705% | $159.1177 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $17.89 | 3.657% | $18.5442 | $18.54 | $18.55 | $18.50 |
| 7 purchase totals = | $886.87 | $968.7425 | $968.74 | $968.75 | $968.70 | |