| 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 | $179.96 | 7.293% | $193.0845 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $35.93 | 4.358% | $37.4958 | $37.50 | $37.50 | $37.50 |
| Purchase #3 | $84.61 | 12.520% | $95.2032 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $87.64 | 13.329% | $99.3215 | $99.32 | $99.30 | $99.30 |
| Purchase #5 | $185.46 | 11.697% | $207.1533 | $207.15 | $207.15 | $207.20 |
| Purchase #6 | $134.47 | 6.790% | $143.6005 | $143.60 | $143.60 | $143.60 |
| Purchase #7 | $32.65 | 5.168% | $34.3374 | $34.34 | $34.35 | $34.30 |
| 7 purchase totals = | $740.72 | $810.1962 | $810.19 | $810.20 | $810.20 | |