| 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 | $130.59 | 13.185% | $147.8083 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $195.29 | 3.830% | $202.7696 | $202.77 | $202.75 | $202.80 |
| Purchase #3 | $158.68 | 3.222% | $163.7927 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $82.86 | 12.801% | $93.4669 | $93.47 | $93.45 | $93.50 |
| Purchase #5 | $187.29 | 3.401% | $193.6597 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $16.27 | 8.185% | $17.6017 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $35.53 | 5.225% | $37.3864 | $37.39 | $37.40 | $37.40 |
| 7 purchase totals = | $806.51 | $856.4853 | $856.49 | $856.45 | $856.60 | |