| 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 | $24.98 | 12.811% | $28.1802 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $63.38 | 8.119% | $68.5258 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $164.57 | 13.229% | $186.341 | $186.34 | $186.35 | $186.30 |
| Purchase #4 | $71.56 | 8.599% | $77.7134 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $232.75 | 13.736% | $264.7205 | $264.72 | $264.70 | $264.70 |
| Purchase #6 | $25.40 | 13.377% | $28.7978 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $158.42 | 13.411% | $179.6657 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $741.06 | $833.9444 | $833.95 | $833.95 | $833.90 | |