| 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 | $157.76 | 12.558% | $177.5715 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $171.30 | 10.165% | $188.7126 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $237.88 | 11.399% | $264.9959 | $265.00 | $265.00 | $265.00 |
| Purchase #4 | $149.88 | 8.359% | $162.4085 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $166.49 | 4.744% | $174.3883 | $174.39 | $174.40 | $174.40 |
| Purchase #6 | $27.97 | 3.362% | $28.9104 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $193.71 | 12.582% | $218.0826 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $1,104.99 | $1,215.0698 | $1,215.07 | $1,215.05 | $1,215.10 | |