| 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 | $173.55 | 10.307% | $191.4378 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $164.51 | 11.222% | $182.9713 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $57.50 | 13.757% | $65.4103 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $199.61 | 8.681% | $216.9381 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $27.99 | 7.499% | $30.089 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $122.52 | 7.435% | $131.6294 | $131.63 | $131.65 | $131.60 |
| Purchase #7 | $83.32 | 13.455% | $94.5307 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $829.00 | $913.0066 | $913.01 | $913.05 | $912.90 | |