| 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 | $134.93 | 8.373% | $146.2277 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $167.64 | 11.833% | $187.4768 | $187.48 | $187.50 | $187.50 |
| Purchase #3 | $225.87 | 7.445% | $242.686 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $14.67 | 12.764% | $16.5425 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $21.78 | 13.471% | $24.714 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $18.26 | 10.747% | $20.2224 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $178.73 | 8.510% | $193.9399 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $761.88 | $831.8093 | $831.81 | $831.85 | $831.70 | |