| 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 | $175.27 | 4.368% | $182.9258 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $97.91 | 4.411% | $102.2288 | $102.23 | $102.25 | $102.20 |
| Purchase #3 | $131.49 | 7.526% | $141.3859 | $141.39 | $141.40 | $141.40 |
| Purchase #4 | $121.98 | 5.704% | $128.9377 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $218.78 | 10.184% | $241.0606 | $241.06 | $241.05 | $241.10 |
| Purchase #6 | $170.38 | 5.608% | $179.9349 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $193.60 | 10.116% | $213.1846 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $1,109.41 | $1,189.6583 | $1,189.66 | $1,189.75 | $1,189.60 | |