| 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 | $157.44 | 10.711% | $174.3034 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $220.47 | 3.121% | $227.3509 | $227.35 | $227.35 | $227.40 |
| Purchase #3 | $186.34 | 6.192% | $197.8782 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $84.25 | 11.657% | $94.071 | $94.07 | $94.05 | $94.10 |
| Purchase #5 | $82.86 | 3.538% | $85.7916 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $57.67 | 7.644% | $62.0783 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $66.92 | 5.277% | $70.4514 | $70.45 | $70.45 | $70.50 |
| 7 purchase totals = | $855.95 | $911.9248 | $911.92 | $911.95 | $912.10 | |