| 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 | $155.92 | 4.255% | $162.5544 | $162.55 | $162.55 | $162.60 |
| Purchase #2 | $184.71 | 3.179% | $190.5819 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $125.42 | 6.522% | $133.5999 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $16.56 | 7.868% | $17.8629 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $87.77 | 10.520% | $97.0034 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $234.59 | 4.287% | $244.6469 | $244.65 | $244.65 | $244.60 |
| Purchase #7 | $238.27 | 5.241% | $250.7577 | $250.76 | $250.75 | $250.80 |
| 7 purchase totals = | $1,043.24 | $1,097.0071 | $1,097.00 | $1,097.00 | $1,097.10 | |