| 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 | $149.47 | 3.405% | $154.5595 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $130.27 | 11.703% | $145.5155 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $87.44 | 11.348% | $97.3627 | $97.36 | $97.35 | $97.40 |
| Purchase #4 | $116.43 | 4.463% | $121.6263 | $121.63 | $121.65 | $121.60 |
| Purchase #5 | $208.88 | 6.641% | $222.7517 | $222.75 | $222.75 | $222.80 |
| Purchase #6 | $40.60 | 7.757% | $43.7493 | $43.75 | $43.75 | $43.70 |
| Purchase #7 | $220.57 | 13.465% | $250.2698 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $953.66 | $1,035.8348 | $1,035.84 | $1,035.80 | $1,035.90 | |