| 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 | $163.57 | 7.464% | $175.7789 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $34.33 | 3.335% | $35.4749 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $145.75 | 8.611% | $158.3005 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $94.39 | 11.290% | $105.0466 | $105.05 | $105.05 | $105.00 |
| Purchase #5 | $149.80 | 4.315% | $156.2639 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $123.36 | 10.417% | $136.2104 | $136.21 | $136.20 | $136.20 |
| Purchase #7 | $102.89 | 12.179% | $115.421 | $115.42 | $115.40 | $115.40 |
| 7 purchase totals = | $814.09 | $882.4962 | $882.49 | $882.45 | $882.50 | |