| 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 | $199.44 | 8.445% | $216.2827 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $120.78 | 13.601% | $137.2073 | $137.21 | $137.20 | $137.20 |
| Purchase #3 | $72.58 | 4.567% | $75.8947 | $75.89 | $75.90 | $75.90 |
| Purchase #4 | $170.88 | 12.861% | $192.8569 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $176.79 | 12.604% | $199.0726 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $123.75 | 11.785% | $138.3339 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $152.26 | 7.174% | $163.1831 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $1,016.48 | $1,122.8312 | $1,122.82 | $1,122.85 | $1,122.90 | |