| 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 | $169.70 | 11.621% | $189.4208 | $189.42 | $189.40 | $189.40 |
| Purchase #2 | $242.61 | 3.348% | $250.7326 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $187.87 | 6.792% | $200.6301 | $200.63 | $200.65 | $200.60 |
| Purchase #4 | $16.46 | 5.151% | $17.3079 | $17.31 | $17.30 | $17.30 |
| Purchase #5 | $138.97 | 9.652% | $152.3834 | $152.38 | $152.40 | $152.40 |
| Purchase #6 | $232.84 | 8.550% | $252.7478 | $252.75 | $252.75 | $252.70 |
| Purchase #7 | $149.80 | 9.548% | $164.1029 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $1,138.25 | $1,227.3255 | $1,227.32 | $1,227.35 | $1,227.20 | |