| 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 | $167.88 | 9.595% | $183.9881 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $243.56 | 12.863% | $274.8891 | $274.89 | $274.90 | $274.90 |
| Purchase #3 | $208.27 | 13.426% | $236.2323 | $236.23 | $236.25 | $236.20 |
| Purchase #4 | $204.51 | 8.246% | $221.3739 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $136.94 | 12.738% | $154.3834 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $205.87 | 6.242% | $218.7204 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $245.25 | 5.486% | $258.7044 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $1,412.28 | $1,548.2916 | $1,548.28 | $1,548.30 | $1,548.30 | |