| 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 | $187.57 | 5.273% | $197.4606 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $197.50 | 11.700% | $220.6075 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $59.53 | 12.227% | $66.8087 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $68.53 | 9.373% | $74.9533 | $74.95 | $74.95 | $75.00 |
| Purchase #5 | $236.27 | 10.546% | $261.187 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $144.56 | 12.182% | $162.1703 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $117.41 | 6.185% | $124.6718 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $1,011.37 | $1,107.8592 | $1,107.86 | $1,107.80 | $1,108.00 | |