| 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 | $180.70 | 9.376% | $197.6424 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $114.97 | 9.617% | $126.0267 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $200.61 | 6.167% | $212.9816 | $212.98 | $213.00 | $213.00 |
| Purchase #4 | $30.34 | 4.689% | $31.7626 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $204.68 | 5.259% | $215.4441 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $56.56 | 8.134% | $61.1606 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $117.59 | 12.844% | $132.6933 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $905.45 | $977.7113 | $977.70 | $977.75 | $977.70 | |