| 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 | $156.28 | 4.569% | $163.4204 | $163.42 | $163.40 | $163.40 |
| Purchase #2 | $132.36 | 7.140% | $141.8105 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $68.70 | 3.117% | $70.8414 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $7.74 | 8.395% | $8.3898 | $8.39 | $8.40 | $8.40 |
| Purchase #5 | $214.64 | 9.580% | $235.2025 | $235.20 | $235.20 | $235.20 |
| Purchase #6 | $164.79 | 3.406% | $170.4027 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $178.54 | 4.156% | $185.9601 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $923.05 | $976.0274 | $976.02 | $976.00 | $976.00 | |