| 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 | $167.29 | 10.142% | $184.2566 | $184.26 | $184.25 | $184.30 |
| Purchase #2 | $208.70 | 3.784% | $216.5972 | $216.60 | $216.60 | $216.60 |
| Purchase #3 | $133.51 | 4.335% | $139.2977 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $15.63 | 10.482% | $17.2683 | $17.27 | $17.25 | $17.30 |
| Purchase #5 | $127.85 | 3.638% | $132.5012 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $177.46 | 11.699% | $198.221 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $31.92 | 4.387% | $33.3203 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $862.36 | $921.4623 | $921.47 | $921.40 | $921.50 | |