| 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 | $199.63 | 8.816% | $217.2294 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $105.41 | 10.650% | $116.6362 | $116.64 | $116.65 | $116.60 |
| Purchase #3 | $150.43 | 10.293% | $165.9138 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $25.76 | 5.551% | $27.1899 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $141.40 | 12.272% | $158.7526 | $158.75 | $158.75 | $158.80 |
| Purchase #6 | $70.31 | 5.539% | $74.2045 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $119.66 | 8.289% | $129.5786 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $812.60 | $889.5050 | $889.50 | $889.55 | $889.50 | |