| 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 | $17.43 | 12.825% | $19.6654 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $179.30 | 3.576% | $185.7118 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $127.98 | 3.636% | $132.6334 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $208.85 | 7.583% | $224.6871 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $182.32 | 11.196% | $202.7325 | $202.73 | $202.75 | $202.70 |
| Purchase #6 | $97.75 | 10.648% | $108.1584 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $194.29 | 9.112% | $211.9937 | $211.99 | $212.00 | $212.00 |
| 7 purchase totals = | $1,007.92 | $1,085.5823 | $1,085.58 | $1,085.60 | $1,085.60 | |