| 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 | $180.35 | 4.214% | $187.9499 | $187.95 | $187.95 | $187.90 |
| Purchase #2 | $86.70 | 6.709% | $92.5167 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $45.77 | 5.219% | $48.1587 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $134.52 | 6.402% | $143.132 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $232.68 | 7.323% | $249.7192 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $201.30 | 8.765% | $218.9439 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $196.91 | 8.145% | $212.9483 | $212.95 | $212.95 | $212.90 |
| 7 purchase totals = | $1,078.23 | $1,153.3687 | $1,153.37 | $1,153.35 | $1,153.20 | |