| 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 | $183.91 | 13.592% | $208.907 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $149.79 | 3.775% | $155.4446 | $155.44 | $155.45 | $155.40 |
| Purchase #3 | $138.33 | 4.125% | $144.0361 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $130.45 | 13.496% | $148.0555 | $148.06 | $148.05 | $148.10 |
| Purchase #5 | $236.77 | 9.591% | $259.4786 | $259.48 | $259.50 | $259.50 |
| Purchase #6 | $214.75 | 10.305% | $236.88 | $236.88 | $236.90 | $236.90 |
| Purchase #7 | $30.78 | 9.183% | $33.6065 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $1,084.78 | $1,186.4083 | $1,186.42 | $1,186.45 | $1,186.40 | |