| 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 | $165.98 | 12.274% | $186.3524 | $186.35 | $186.35 | $186.40 |
| Purchase #2 | $13.81 | 4.413% | $14.4194 | $14.42 | $14.40 | $14.40 |
| Purchase #3 | $145.82 | 8.773% | $158.6128 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $170.48 | 3.152% | $175.8535 | $175.85 | $175.85 | $175.90 |
| Purchase #5 | $237.58 | 5.144% | $249.8011 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $140.48 | 6.252% | $149.2628 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $224.41 | 9.581% | $245.9107 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $1,098.56 | $1,180.2127 | $1,180.20 | $1,180.15 | $1,180.30 | |