| 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 | $184.49 | 5.647% | $194.9082 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $60.54 | 11.260% | $67.3568 | $67.36 | $67.35 | $67.40 |
| Purchase #3 | $182.27 | 10.700% | $201.7729 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $7.93 | 3.380% | $8.198 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $85.44 | 10.290% | $94.2318 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $100.68 | 4.434% | $105.1442 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $12.65 | 9.748% | $13.8831 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $634.00 | $685.4950 | $685.49 | $685.50 | $685.50 | |