| 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 | $177.82 | 12.471% | $199.9959 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $124.98 | 10.329% | $137.8892 | $137.89 | $137.90 | $137.90 |
| Purchase #3 | $159.91 | 8.223% | $173.0594 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $156.85 | 13.351% | $177.791 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $165.67 | 12.518% | $186.4086 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $239.46 | 4.794% | $250.9397 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $245.46 | 6.305% | $260.9363 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $1,270.15 | $1,387.0201 | $1,387.03 | $1,387.05 | $1,387.00 | |