| 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 | $169.38 | 11.127% | $188.2269 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $83.65 | 9.260% | $91.396 | $91.40 | $91.40 | $91.40 |
| Purchase #3 | $151.42 | 13.379% | $171.6785 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $163.62 | 9.403% | $179.0052 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $101.36 | 4.182% | $105.5989 | $105.60 | $105.60 | $105.60 |
| Purchase #6 | $65.70 | 10.212% | $72.4093 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $15.63 | 3.419% | $16.1644 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $750.76 | $824.4792 | $824.49 | $824.50 | $824.50 | |