| 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 | $121.93 | 4.464% | $127.373 | $127.37 | $127.35 | $127.40 |
| Purchase #2 | $149.94 | 9.123% | $163.619 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $59.46 | 11.212% | $66.1267 | $66.13 | $66.15 | $66.10 |
| Purchase #4 | $16.60 | 8.468% | $18.0057 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $175.72 | 4.561% | $183.7346 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $65.42 | 13.611% | $74.3243 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $182.77 | 8.862% | $198.9671 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $771.84 | $832.1504 | $832.15 | $832.10 | $832.10 | |