| 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 | $132.76 | 7.291% | $142.4395 | $142.44 | $142.45 | $142.40 |
| Purchase #2 | $198.74 | 5.583% | $209.8357 | $209.84 | $209.85 | $209.80 |
| Purchase #3 | $15.78 | 13.790% | $17.9561 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $222.60 | 7.205% | $238.6383 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $26.88 | 5.487% | $28.3549 | $28.35 | $28.35 | $28.40 |
| Purchase #6 | $231.53 | 4.240% | $241.3469 | $241.35 | $241.35 | $241.30 |
| Purchase #7 | $41.66 | 3.263% | $43.0194 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $869.95 | $921.5908 | $921.60 | $921.60 | $921.50 | |