| 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 | $170.54 | 11.669% | $190.4403 | $190.44 | $190.45 | $190.40 |
| Purchase #2 | $88.61 | 10.659% | $98.0549 | $98.05 | $98.05 | $98.10 |
| Purchase #3 | $140.29 | 12.371% | $157.6453 | $157.65 | $157.65 | $157.60 |
| Purchase #4 | $180.97 | 4.442% | $189.0087 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $7.81 | 4.612% | $8.1702 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $222.87 | 10.329% | $245.8902 | $245.89 | $245.90 | $245.90 |
| Purchase #7 | $70.94 | 8.528% | $76.9898 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $882.03 | $966.1994 | $966.20 | $966.20 | $966.20 | |