| 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 | $178.73 | 11.454% | $199.2017 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $167.95 | 5.232% | $176.7371 | $176.74 | $176.75 | $176.70 |
| Purchase #3 | $35.47 | 13.786% | $40.3599 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $153.47 | 6.621% | $163.6312 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $56.54 | 9.338% | $61.8197 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $148.85 | 8.382% | $161.3266 | $161.33 | $161.35 | $161.30 |
| Purchase #7 | $84.37 | 10.315% | $93.0728 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $825.38 | $896.1490 | $896.15 | $896.15 | $896.10 | |