| 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 | $162.93 | 6.705% | $173.8545 | $173.85 | $173.85 | $173.90 |
| Purchase #2 | $228.37 | 3.547% | $236.4703 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $221.61 | 3.456% | $229.2688 | $229.27 | $229.25 | $229.30 |
| Purchase #4 | $170.88 | 10.308% | $188.4943 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $224.50 | 11.358% | $249.9987 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $21.59 | 10.774% | $23.9161 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $241.98 | 11.439% | $269.6601 | $269.66 | $269.65 | $269.70 |
| 7 purchase totals = | $1,271.86 | $1,371.6628 | $1,371.66 | $1,371.60 | $1,371.80 | |