| 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 | $116.91 | 4.677% | $122.3779 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $171.60 | 10.271% | $189.225 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $174.49 | 6.261% | $185.4148 | $185.41 | $185.40 | $185.40 |
| Purchase #4 | $151.57 | 7.576% | $163.0529 | $163.05 | $163.05 | $163.10 |
| Purchase #5 | $173.26 | 13.432% | $196.5323 | $196.53 | $196.55 | $196.50 |
| Purchase #6 | $190.92 | 3.846% | $198.2628 | $198.26 | $198.25 | $198.30 |
| Purchase #7 | $99.61 | 5.146% | $104.7359 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $1,078.36 | $1,159.6016 | $1,159.60 | $1,159.65 | $1,159.60 | |