| 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 | $161.96 | 11.813% | $181.0923 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $36.80 | 8.471% | $39.9173 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $210.93 | 5.283% | $222.0734 | $222.07 | $222.05 | $222.10 |
| Purchase #4 | $55.65 | 8.526% | $60.3947 | $60.39 | $60.40 | $60.40 |
| Purchase #5 | $63.97 | 4.795% | $67.0374 | $67.04 | $67.05 | $67.00 |
| Purchase #6 | $37.97 | 13.777% | $43.2011 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $237.43 | 13.272% | $268.9417 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $804.71 | $882.6579 | $882.65 | $882.65 | $882.60 | |