| 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 | $165.81 | 12.460% | $186.4699 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $249.30 | 3.126% | $257.0931 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $157.76 | 6.420% | $167.8882 | $167.89 | $167.90 | $167.90 |
| Purchase #4 | $222.48 | 4.398% | $232.2647 | $232.26 | $232.25 | $232.30 |
| Purchase #5 | $177.30 | 7.793% | $191.117 | $191.12 | $191.10 | $191.10 |
| Purchase #6 | $73.32 | 11.214% | $81.5421 | $81.54 | $81.55 | $81.50 |
| Purchase #7 | $250.88 | 13.233% | $284.079 | $284.08 | $284.10 | $284.10 |
| 7 purchase totals = | $1,296.85 | $1,400.4540 | $1,400.45 | $1,400.45 | $1,400.50 | |