| 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 | $10.84 | 12.311% | $12.1745 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $159.53 | 9.746% | $175.0778 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $179.56 | 10.447% | $198.3186 | $198.32 | $198.30 | $198.30 |
| Purchase #4 | $127.91 | 9.351% | $139.8709 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $18.94 | 10.249% | $20.8812 | $20.88 | $20.90 | $20.90 |
| Purchase #6 | $112.69 | 11.626% | $125.7913 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $102.37 | 10.467% | $113.0851 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $711.84 | $785.1994 | $785.20 | $785.20 | $785.30 | |