| 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 | $176.71 | 5.747% | $186.8655 | $186.87 | $186.85 | $186.90 |
| Purchase #2 | $169.62 | 6.181% | $180.1042 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $60.58 | 5.748% | $64.0621 | $64.06 | $64.05 | $64.10 |
| Purchase #4 | $101.25 | 7.856% | $109.2042 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $53.66 | 8.272% | $58.0988 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $54.56 | 3.266% | $56.3419 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $191.65 | 8.611% | $208.153 | $208.15 | $208.15 | $208.20 |
| 7 purchase totals = | $808.03 | $862.8297 | $862.82 | $862.80 | $862.90 | |