| 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 | $198.79 | 8.842% | $216.367 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $114.87 | 10.575% | $127.0175 | $127.02 | $127.00 | $127.00 |
| Purchase #3 | $199.97 | 13.373% | $226.712 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $148.60 | 9.573% | $162.8255 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $237.76 | 5.430% | $250.6704 | $250.67 | $250.65 | $250.70 |
| Purchase #6 | $145.77 | 13.716% | $165.7638 | $165.76 | $165.75 | $165.80 |
| Purchase #7 | $28.98 | 5.663% | $30.6211 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $1,074.74 | $1,179.9773 | $1,179.98 | $1,179.90 | $1,180.00 | |