| 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 | $135.93 | 5.260% | $143.0799 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $30.44 | 11.447% | $33.9245 | $33.92 | $33.90 | $33.90 |
| Purchase #3 | $192.37 | 13.548% | $218.4323 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $60.39 | 8.144% | $65.3082 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $55.35 | 9.831% | $60.7915 | $60.79 | $60.80 | $60.80 |
| Purchase #6 | $167.38 | 12.762% | $188.741 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $83.37 | 9.381% | $91.1909 | $91.19 | $91.20 | $91.20 |
| 7 purchase totals = | $725.23 | $801.4683 | $801.46 | $801.50 | $801.40 | |