| 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 | $140.43 | 9.806% | $154.2006 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $75.38 | 11.466% | $84.0231 | $84.02 | $84.00 | $84.00 |
| Purchase #3 | $191.96 | 4.274% | $200.1644 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $37.29 | 11.548% | $41.5962 | $41.60 | $41.60 | $41.60 |
| Purchase #5 | $86.45 | 7.625% | $93.0418 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $191.43 | 12.792% | $215.9177 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $65.54 | 4.580% | $68.5417 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $788.48 | $857.4855 | $857.48 | $857.45 | $857.40 | |