| 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 | $148.68 | 8.430% | $161.2137 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $158.36 | 4.428% | $165.3722 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $104.63 | 3.306% | $108.0891 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $204.89 | 8.786% | $222.8916 | $222.89 | $222.90 | $222.90 |
| Purchase #5 | $241.97 | 12.320% | $271.7807 | $271.78 | $271.80 | $271.80 |
| Purchase #6 | $216.79 | 8.565% | $235.3581 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $176.51 | 5.431% | $186.0963 | $186.10 | $186.10 | $186.10 |
| 7 purchase totals = | $1,251.83 | $1,350.8017 | $1,350.80 | $1,350.80 | $1,350.90 | |