| 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 | $174.45 | 10.178% | $192.2055 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $69.92 | 12.271% | $78.4999 | $78.50 | $78.50 | $78.50 |
| Purchase #3 | $166.82 | 9.869% | $183.2835 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $131.50 | 10.293% | $145.0353 | $145.04 | $145.05 | $145.00 |
| Purchase #5 | $186.31 | 10.567% | $205.9974 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $197.51 | 8.606% | $214.5077 | $214.51 | $214.50 | $214.50 |
| Purchase #7 | $60.98 | 9.382% | $66.7011 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $987.49 | $1,086.2304 | $1,086.24 | $1,086.25 | $1,086.20 | |