| 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 | 7.457% | $177.1966 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $214.25 | 8.207% | $231.8335 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $27.61 | 9.474% | $30.2258 | $30.23 | $30.25 | $30.20 |
| Purchase #4 | $179.94 | 13.611% | $204.4316 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $188.71 | 9.595% | $206.8167 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $46.53 | 9.657% | $51.0234 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $175.86 | 7.161% | $188.4533 | $188.45 | $188.45 | $188.50 |
| 7 purchase totals = | $997.80 | $1,089.9809 | $1,089.98 | $1,090.00 | $1,089.90 | |