| 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 | $159.69 | 9.431% | $174.7504 | $174.75 | $174.75 | $174.80 |
| Purchase #2 | $207.29 | 5.161% | $217.9882 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $40.91 | 12.872% | $46.1759 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $98.79 | 8.706% | $107.3907 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $157.42 | 3.578% | $163.0525 | $163.05 | $163.05 | $163.10 |
| Purchase #6 | $33.62 | 5.561% | $35.4896 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $66.57 | 5.299% | $70.0975 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $764.29 | $814.9448 | $814.95 | $815.00 | $815.10 | |