| 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 | $109.98 | 6.140% | $116.7328 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $133.78 | 12.258% | $150.1788 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $68.35 | 3.414% | $70.6835 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $204.96 | 5.123% | $215.4601 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $166.97 | 11.237% | $185.7324 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $15.60 | 11.252% | $17.3553 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $133.47 | 5.559% | $140.8896 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $833.11 | $897.0325 | $897.03 | $897.10 | $897.10 | |