| 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 | $136.57 | 8.852% | $148.6592 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $123.79 | 5.706% | $130.8535 | $130.85 | $130.85 | $130.90 |
| Purchase #3 | $111.62 | 3.539% | $115.5702 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $176.64 | 13.206% | $199.9671 | $199.97 | $199.95 | $200.00 |
| Purchase #5 | $204.29 | 8.717% | $222.098 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $82.52 | 5.223% | $86.83 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $58.57 | 7.814% | $63.1467 | $63.15 | $63.15 | $63.10 |
| 7 purchase totals = | $894.00 | $967.1247 | $967.13 | $967.10 | $967.20 | |