| 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 | $17.48 | 8.774% | $19.0137 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $82.46 | 11.799% | $92.1895 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $216.79 | 6.178% | $230.1833 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $119.29 | 3.357% | $123.2946 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $78.82 | 8.460% | $85.4882 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $94.40 | 3.689% | $97.8824 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $168.94 | 6.420% | $179.7859 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $778.18 | $827.8376 | $827.83 | $827.90 | $827.90 | |