| 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 | $117.69 | 13.762% | $133.8865 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $61.43 | 4.556% | $64.2288 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $159.96 | 4.156% | $166.6079 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $151.30 | 8.563% | $164.2558 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $18.71 | 7.794% | $20.1683 | $20.17 | $20.15 | $20.20 |
| Purchase #6 | $26.84 | 5.845% | $28.4088 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $245.27 | 7.681% | $264.1092 | $264.11 | $264.10 | $264.10 |
| 7 purchase totals = | $781.20 | $841.6653 | $841.68 | $841.65 | $841.70 | |