| 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 | $177.98 | 10.655% | $196.9438 | $196.94 | $196.95 | $196.90 |
| Purchase #2 | $216.51 | 9.531% | $237.1456 | $237.15 | $237.15 | $237.10 |
| Purchase #3 | $30.57 | 7.212% | $32.7747 | $32.77 | $32.75 | $32.80 |
| Purchase #4 | $24.85 | 10.768% | $27.5258 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $174.26 | 7.316% | $187.0089 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $88.62 | 10.124% | $97.5919 | $97.59 | $97.60 | $97.60 |
| Purchase #7 | $82.39 | 7.485% | $88.5569 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $795.18 | $867.5476 | $867.55 | $867.55 | $867.50 | |