| 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 | $71.96 | 9.383% | $78.712 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $171.48 | 3.553% | $177.5727 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $190.96 | 6.474% | $203.3228 | $203.32 | $203.30 | $203.30 |
| Purchase #4 | $242.29 | 10.370% | $267.4155 | $267.42 | $267.40 | $267.40 |
| Purchase #5 | $211.73 | 6.315% | $225.1007 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $88.61 | 9.514% | $97.0404 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $29.76 | 13.586% | $33.8032 | $33.80 | $33.80 | $33.80 |
| 7 purchase totals = | $1,006.79 | $1,082.9673 | $1,082.96 | $1,082.90 | $1,082.90 | |