| 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 | $180.97 | 3.753% | $187.7618 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $17.58 | 7.175% | $18.8414 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $185.94 | 9.623% | $203.833 | $203.83 | $203.85 | $203.80 |
| Purchase #4 | $139.68 | 9.791% | $153.3561 | $153.36 | $153.35 | $153.40 |
| Purchase #5 | $197.66 | 4.751% | $207.0508 | $207.05 | $207.05 | $207.10 |
| Purchase #6 | $10.65 | 13.320% | $12.0686 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $133.36 | 5.184% | $140.2734 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $865.84 | $923.1851 | $923.18 | $923.15 | $923.30 | |