| 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 | $30.71 | 8.594% | $33.3492 | $33.35 | $33.35 | $33.30 |
| Purchase #2 | $156.70 | 8.165% | $169.4946 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $204.40 | 4.625% | $213.8535 | $213.85 | $213.85 | $213.90 |
| Purchase #4 | $235.31 | 8.280% | $254.7937 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $216.74 | 12.261% | $243.3145 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $63.91 | 5.535% | $67.4474 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $144.38 | 11.705% | $161.2797 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $1,052.15 | $1,143.5326 | $1,143.52 | $1,143.55 | $1,143.50 | |