| 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 | $149.76 | 11.114% | $166.4043 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $26.57 | 7.560% | $28.5787 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $23.66 | 12.234% | $26.5546 | $26.55 | $26.55 | $26.60 |
| Purchase #4 | $90.36 | 4.638% | $94.5509 | $94.55 | $94.55 | $94.60 |
| Purchase #5 | $73.47 | 11.191% | $81.692 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $83.39 | 11.825% | $93.2509 | $93.25 | $93.25 | $93.30 |
| Purchase #7 | $182.44 | 12.848% | $205.8799 | $205.88 | $205.90 | $205.90 |
| 7 purchase totals = | $629.65 | $696.9113 | $696.90 | $696.95 | $697.10 | |