| 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 | $6.74 | 6.328% | $7.1665 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $92.88 | 7.149% | $99.52 | $99.52 | $99.50 | $99.50 |
| Purchase #3 | $151.39 | 8.170% | $163.7586 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $174.99 | 10.539% | $193.4322 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $140.30 | 11.662% | $156.6618 | $156.66 | $156.65 | $156.70 |
| Purchase #6 | $236.66 | 5.257% | $249.1012 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $218.42 | 5.816% | $231.1233 | $231.12 | $231.10 | $231.10 |
| 7 purchase totals = | $1,021.38 | $1,100.7636 | $1,100.76 | $1,100.70 | $1,100.80 | |