| 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 | $127.71 | 5.558% | $134.8081 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $14.97 | 11.473% | $16.6875 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $75.42 | 13.484% | $85.5896 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $236.37 | 11.198% | $262.8387 | $262.84 | $262.85 | $262.80 |
| Purchase #5 | $184.30 | 5.110% | $193.7177 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $197.73 | 10.370% | $218.2346 | $218.23 | $218.25 | $218.20 |
| Purchase #7 | $217.79 | 13.541% | $247.2809 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $1,054.29 | $1,159.1571 | $1,159.16 | $1,159.20 | $1,159.10 | |