| 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 | $242.92 | 4.648% | $254.2109 | $254.21 | $254.20 | $254.20 |
| Purchase #2 | $40.66 | 9.169% | $44.3881 | $44.39 | $44.40 | $44.40 |
| Purchase #3 | $155.72 | 4.649% | $162.9594 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $146.66 | 9.856% | $161.1148 | $161.11 | $161.10 | $161.10 |
| Purchase #5 | $126.63 | 7.767% | $136.4654 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $127.43 | 4.620% | $133.3173 | $133.32 | $133.30 | $133.30 |
| Purchase #7 | $158.57 | 6.589% | $169.0182 | $169.02 | $169.00 | $169.00 |
| 7 purchase totals = | $998.59 | $1,061.4741 | $1,061.48 | $1,061.40 | $1,061.50 | |