| 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 | $179.46 | 13.666% | $203.985 | $203.99 | $204.00 | $204.00 |
| Purchase #2 | $46.33 | 3.753% | $48.0688 | $48.07 | $48.05 | $48.10 |
| Purchase #3 | $21.26 | 11.524% | $23.71 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $5.53 | 3.815% | $5.741 | $5.74 | $5.75 | $5.70 |
| Purchase #5 | $130.53 | 8.176% | $141.2021 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $127.61 | 12.506% | $143.5689 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $228.81 | 8.836% | $249.0277 | $249.03 | $249.05 | $249.00 |
| 7 purchase totals = | $739.53 | $815.3035 | $815.31 | $815.30 | $815.30 | |