| 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 | $188.43 | 4.138% | $196.2272 | $196.23 | $196.25 | $196.20 |
| Purchase #2 | $237.41 | 6.600% | $253.0791 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $195.77 | 11.209% | $217.7139 | $217.71 | $217.70 | $217.70 |
| Purchase #4 | $90.34 | 8.121% | $97.6765 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $234.25 | 6.792% | $250.1603 | $250.16 | $250.15 | $250.20 |
| Purchase #6 | $37.85 | 9.652% | $41.5033 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $81.39 | 12.647% | $91.6834 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $1,065.44 | $1,148.0437 | $1,148.04 | $1,148.10 | $1,148.10 | |