| 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 | $115.68 | 9.528% | $126.702 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $125.63 | 10.747% | $139.1315 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $116.43 | 11.646% | $129.9894 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $154.76 | 10.121% | $170.4233 | $170.42 | $170.40 | $170.40 |
| Purchase #5 | $23.29 | 10.672% | $25.7755 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $27.54 | 10.714% | $30.4906 | $30.49 | $30.50 | $30.50 |
| Purchase #7 | $135.44 | 11.214% | $150.6282 | $150.63 | $150.65 | $150.60 |
| 7 purchase totals = | $698.77 | $773.1405 | $773.14 | $773.20 | $773.10 | |