| 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 | $223.97 | 8.848% | $243.7869 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $63.75 | 5.542% | $67.283 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $10.83 | 12.599% | $12.1945 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $85.47 | 10.473% | $94.4213 | $94.42 | $94.40 | $94.40 |
| Purchase #5 | $182.47 | 5.160% | $191.8855 | $191.89 | $191.90 | $191.90 |
| Purchase #6 | $63.84 | 11.715% | $71.3189 | $71.32 | $71.30 | $71.30 |
| Purchase #7 | $190.84 | 6.265% | $202.7961 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $821.17 | $883.6862 | $883.69 | $883.70 | $883.70 | |