| 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 | $175.98 | 6.594% | $187.5841 | $187.58 | $187.60 | $187.60 |
| Purchase #2 | $18.38 | 12.615% | $20.6986 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $204.59 | 13.803% | $232.8296 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $173.89 | 6.160% | $184.6016 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $5.41 | 9.237% | $5.9097 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $71.68 | 5.681% | $75.7521 | $75.75 | $75.75 | $75.80 |
| Purchase #7 | $28.25 | 8.414% | $30.627 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $678.18 | $738.0027 | $738.00 | $738.05 | $738.00 | |