| 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 | $190.51 | 8.747% | $207.1739 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $156.89 | 9.642% | $172.0173 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $119.96 | 7.381% | $128.8142 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $157.97 | 10.203% | $174.0877 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $69.63 | 12.337% | $78.2203 | $78.22 | $78.20 | $78.20 |
| Purchase #6 | $22.88 | 13.677% | $26.0093 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $152.37 | 13.845% | $173.4656 | $173.47 | $173.45 | $173.50 |
| 7 purchase totals = | $870.21 | $959.7883 | $959.79 | $959.70 | $959.80 | |