| 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 | $164.90 | 9.393% | $180.3891 | $180.39 | $180.40 | $180.40 |
| Purchase #2 | $76.31 | 10.104% | $84.0204 | $84.02 | $84.00 | $84.00 |
| Purchase #3 | $25.37 | 13.360% | $28.7594 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $34.44 | 7.793% | $37.1239 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $239.64 | 4.493% | $250.407 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $195.32 | 10.748% | $216.313 | $216.31 | $216.30 | $216.30 |
| Purchase #7 | $69.62 | 4.770% | $72.9409 | $72.94 | $72.95 | $72.90 |
| 7 purchase totals = | $805.60 | $869.9537 | $869.95 | $869.90 | $869.90 | |