| 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 | $146.36 | 11.632% | $163.3846 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $15.73 | 6.274% | $16.7169 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $17.77 | 4.628% | $18.5924 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $150.69 | 9.703% | $165.3115 | $165.31 | $165.30 | $165.30 |
| Purchase #5 | $218.40 | 4.119% | $227.3959 | $227.40 | $227.40 | $227.40 |
| Purchase #6 | $35.59 | 12.267% | $39.9558 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $146.61 | 9.531% | $160.5834 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $731.15 | $791.9405 | $791.94 | $791.95 | $792.00 | |