| 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 | $171.52 | 12.595% | $193.1229 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $21.85 | 10.806% | $24.2111 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $191.71 | 4.619% | $200.5651 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $238.62 | 4.391% | $249.0978 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $30.63 | 12.820% | $34.5568 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $63.80 | 3.234% | $65.8633 | $65.86 | $65.85 | $65.90 |
| Purchase #7 | $77.70 | 6.629% | $82.8507 | $82.85 | $82.85 | $82.90 |
| 7 purchase totals = | $795.83 | $850.2677 | $850.27 | $850.20 | $850.40 | |