| 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 | $180.41 | 10.485% | $199.326 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $46.39 | 12.714% | $52.288 | $52.29 | $52.30 | $52.30 |
| Purchase #3 | $149.54 | 9.517% | $163.7717 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $221.78 | 13.135% | $250.9108 | $250.91 | $250.90 | $250.90 |
| Purchase #5 | $139.76 | 11.683% | $156.0882 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $33.92 | 10.152% | $37.3636 | $37.36 | $37.35 | $37.40 |
| Purchase #7 | $181.33 | 10.138% | $199.7132 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $953.13 | $1,059.4615 | $1,059.46 | $1,059.45 | $1,059.50 | |