| 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 | $126.37 | 4.629% | $132.2197 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $144.77 | 13.178% | $163.8478 | $163.85 | $163.85 | $163.80 |
| Purchase #3 | $237.46 | 3.240% | $245.1537 | $245.15 | $245.15 | $245.20 |
| Purchase #4 | $163.56 | 7.268% | $175.4475 | $175.45 | $175.45 | $175.40 |
| Purchase #5 | $40.66 | 6.416% | $43.2687 | $43.27 | $43.25 | $43.30 |
| Purchase #6 | $137.76 | 13.805% | $156.7778 | $156.78 | $156.80 | $156.80 |
| Purchase #7 | $104.78 | 9.855% | $115.1061 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $955.36 | $1,031.8213 | $1,031.83 | $1,031.80 | $1,031.80 | |