| 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 | $146.83 | 12.328% | $164.9312 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $213.50 | 5.179% | $224.5572 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $194.70 | 5.333% | $205.0834 | $205.08 | $205.10 | $205.10 |
| Purchase #4 | $240.44 | 6.274% | $255.5252 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $183.68 | 6.456% | $195.5384 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $196.76 | 8.296% | $213.0832 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $235.91 | 5.555% | $249.0148 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $1,411.82 | $1,507.7334 | $1,507.73 | $1,507.80 | $1,507.70 | |