| 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 | $100.52 | 3.611% | $104.1498 | $104.15 | $104.15 | $104.10 |
| Purchase #2 | $167.89 | 7.205% | $179.9865 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $86.87 | 8.601% | $94.3417 | $94.34 | $94.35 | $94.30 |
| Purchase #4 | $197.88 | 5.219% | $208.2074 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $7.33 | 12.838% | $8.271 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $198.85 | 4.346% | $207.492 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $116.68 | 6.427% | $124.179 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $876.02 | $926.6274 | $926.63 | $926.65 | $926.60 | |