| 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 | $185.80 | 7.229% | $199.2315 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $68.99 | 12.797% | $77.8187 | $77.82 | $77.80 | $77.80 |
| Purchase #3 | $240.79 | 8.506% | $261.2716 | $261.27 | $261.25 | $261.30 |
| Purchase #4 | $43.83 | 7.749% | $47.2264 | $47.23 | $47.25 | $47.20 |
| Purchase #5 | $136.72 | 3.508% | $141.5161 | $141.52 | $141.50 | $141.50 |
| Purchase #6 | $21.32 | 10.407% | $23.5388 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $94.54 | 8.451% | $102.5296 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $791.99 | $853.1327 | $853.14 | $853.15 | $853.00 | |