| 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 | $137.57 | 8.826% | $149.7119 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $69.57 | 13.169% | $78.7317 | $78.73 | $78.75 | $78.70 |
| Purchase #3 | $131.91 | 6.832% | $140.9221 | $140.92 | $140.90 | $140.90 |
| Purchase #4 | $34.37 | 13.531% | $39.0206 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $190.45 | 4.867% | $199.7192 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $213.40 | 5.827% | $225.8348 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $14.47 | 10.196% | $15.9454 | $15.95 | $15.95 | $15.90 |
| 7 purchase totals = | $791.74 | $849.8857 | $849.88 | $849.85 | $849.70 | |