| 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 | $238.99 | 11.816% | $267.2291 | $267.23 | $267.25 | $267.20 |
| Purchase #2 | $176.75 | 9.577% | $193.6773 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $92.51 | 11.153% | $102.8276 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $164.75 | 4.480% | $172.1308 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $30.87 | 4.273% | $32.1891 | $32.19 | $32.20 | $32.20 |
| Purchase #6 | $116.69 | 7.420% | $125.3484 | $125.35 | $125.35 | $125.30 |
| Purchase #7 | $15.63 | 12.155% | $17.5298 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $836.19 | $910.9321 | $910.94 | $911.05 | $910.80 | |