| 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 | $194.37 | 13.718% | $221.0337 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $176.39 | 13.239% | $199.7423 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $150.98 | 5.830% | $159.7821 | $159.78 | $159.80 | $159.80 |
| Purchase #4 | $33.59 | 8.135% | $36.3225 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $112.93 | 8.808% | $122.8769 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $29.40 | 12.531% | $33.0841 | $33.08 | $33.10 | $33.10 |
| Purchase #7 | $94.89 | 9.653% | $104.0497 | $104.05 | $104.05 | $104.00 |
| 7 purchase totals = | $792.55 | $876.8913 | $876.88 | $876.95 | $876.80 | |