| 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 | $182.70 | 3.432% | $188.9703 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $126.74 | 13.135% | $143.3873 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $30.83 | 10.342% | $34.0184 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $69.47 | 3.199% | $71.6923 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $174.57 | 4.483% | $182.396 | $182.40 | $182.40 | $182.40 |
| Purchase #6 | $120.70 | 5.197% | $126.9728 | $126.97 | $126.95 | $127.00 |
| Purchase #7 | $173.47 | 12.329% | $194.8571 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $878.48 | $942.2942 | $942.30 | $942.25 | $942.40 | |