| 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 | $197.81 | 13.418% | $224.3521 | $224.35 | $224.35 | $224.40 |
| Purchase #2 | $108.37 | 9.290% | $118.4376 | $118.44 | $118.45 | $118.40 |
| Purchase #3 | $182.97 | 7.698% | $197.055 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $111.30 | 11.776% | $124.4067 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $39.26 | 5.608% | $41.4617 | $41.46 | $41.45 | $41.50 |
| Purchase #6 | $42.61 | 11.748% | $47.6158 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $161.98 | 8.794% | $176.2245 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $844.30 | $929.5534 | $929.56 | $929.50 | $929.60 | |