| 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 | $134.60 | 9.194% | $146.9751 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $44.33 | 3.587% | $45.9201 | $45.92 | $45.90 | $45.90 |
| Purchase #3 | $165.54 | 8.596% | $179.7698 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $247.87 | 4.526% | $259.0886 | $259.09 | $259.10 | $259.10 |
| Purchase #5 | $71.60 | 11.473% | $79.8147 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $67.46 | 8.288% | $73.0511 | $73.05 | $73.05 | $73.10 |
| Purchase #7 | $232.89 | 13.629% | $264.6306 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $964.29 | $1,049.2500 | $1,049.25 | $1,049.25 | $1,049.30 | |