| 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 | $169.48 | 3.575% | $175.5389 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $182.47 | 3.256% | $188.4112 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $177.31 | 11.711% | $198.0748 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $29.58 | 7.677% | $31.8509 | $31.85 | $31.85 | $31.90 |
| Purchase #5 | $17.60 | 7.552% | $18.9292 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $56.84 | 7.328% | $61.0052 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $116.56 | 7.470% | $125.267 | $125.27 | $125.25 | $125.30 |
| 7 purchase totals = | $749.84 | $799.0772 | $799.08 | $799.05 | $799.10 | |