| 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 | $151.90 | 9.775% | $166.7482 | $166.75 | $166.75 | $166.70 |
| Purchase #2 | $13.75 | 7.122% | $14.7293 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $144.57 | 11.440% | $161.1088 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $208.98 | 12.448% | $234.9938 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $18.54 | 3.741% | $19.2336 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $125.96 | 5.856% | $133.3362 | $133.34 | $133.35 | $133.30 |
| Purchase #7 | $243.84 | 12.219% | $273.6348 | $273.63 | $273.65 | $273.60 |
| 7 purchase totals = | $907.54 | $1,003.7847 | $1,003.78 | $1,003.85 | $1,003.60 | |