| 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 | $158.66 | 3.307% | $163.9069 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $56.66 | 3.450% | $58.6148 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $193.32 | 3.410% | $199.9122 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $143.79 | 11.594% | $160.461 | $160.46 | $160.45 | $160.50 |
| Purchase #5 | $39.76 | 5.246% | $41.8458 | $41.85 | $41.85 | $41.80 |
| Purchase #6 | $64.60 | 11.496% | $72.0264 | $72.03 | $72.05 | $72.00 |
| Purchase #7 | $109.51 | 5.349% | $115.3677 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $766.30 | $812.1348 | $812.14 | $812.10 | $812.10 | |