| 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 | $133.81 | 13.295% | $151.6 | $151.60 | $151.60 | $151.60 |
| Purchase #2 | $27.71 | 10.862% | $30.7199 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $40.49 | 8.579% | $43.9636 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $181.51 | 9.756% | $199.2181 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $125.77 | 11.804% | $140.6159 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $54.74 | 13.554% | $62.1595 | $62.16 | $62.15 | $62.20 |
| Purchase #7 | $171.34 | 5.808% | $181.2914 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $735.37 | $809.5684 | $809.57 | $809.50 | $809.60 | |