| 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 | $156.76 | 5.337% | $165.1263 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $201.41 | 11.767% | $225.1099 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $222.55 | 12.158% | $249.6076 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $112.36 | 3.641% | $116.451 | $116.45 | $116.45 | $116.50 |
| Purchase #5 | $140.57 | 11.671% | $156.9759 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $249.97 | 12.483% | $281.1738 | $281.17 | $281.15 | $281.20 |
| Purchase #7 | $178.68 | 12.776% | $201.5082 | $201.51 | $201.50 | $201.50 |
| 7 purchase totals = | $1,262.30 | $1,395.9527 | $1,395.96 | $1,395.95 | $1,396.00 | |