| 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 | $161.82 | 12.514% | $182.0702 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $39.59 | 13.737% | $45.0285 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $26.71 | 12.676% | $30.0958 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $247.26 | 12.416% | $277.9598 | $277.96 | $277.95 | $278.00 |
| Purchase #5 | $165.97 | 7.851% | $179.0003 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $71.31 | 9.833% | $78.3219 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $172.47 | 9.205% | $188.3459 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $885.13 | $980.8224 | $980.83 | $980.80 | $980.80 | |