| 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 | $126.27 | 10.776% | $139.8769 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $66.29 | 6.554% | $70.6346 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $72.86 | 12.105% | $81.6797 | $81.68 | $81.70 | $81.70 |
| Purchase #4 | $19.64 | 5.733% | $20.766 | $20.77 | $20.75 | $20.80 |
| Purchase #5 | $182.54 | 5.811% | $193.1474 | $193.15 | $193.15 | $193.10 |
| Purchase #6 | $225.66 | 4.324% | $235.4175 | $235.42 | $235.40 | $235.40 |
| Purchase #7 | $20.56 | 7.740% | $22.1513 | $22.15 | $22.15 | $22.20 |
| 7 purchase totals = | $713.82 | $763.6734 | $763.68 | $763.70 | $763.70 | |