| 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 | $142.59 | 13.452% | $161.7712 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $7.81 | 11.469% | $8.7057 | $8.71 | $8.70 | $8.70 |
| Purchase #3 | $11.62 | 3.585% | $12.0366 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $78.25 | 9.281% | $85.5124 | $85.51 | $85.50 | $85.50 |
| Purchase #5 | $146.28 | 5.285% | $154.0109 | $154.01 | $154.00 | $154.00 |
| Purchase #6 | $165.83 | 12.709% | $186.9053 | $186.91 | $186.90 | $186.90 |
| Purchase #7 | $110.94 | 11.584% | $123.7913 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $663.32 | $732.7334 | $732.74 | $732.70 | $732.70 | |