| 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 | $149.94 | 10.319% | $165.4123 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $164.30 | 4.516% | $171.7198 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $99.60 | 7.273% | $106.8439 | $106.84 | $106.85 | $106.80 |
| Purchase #4 | $14.45 | 12.848% | $16.3065 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $201.58 | 3.207% | $208.0447 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $141.89 | 11.501% | $158.2088 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $64.28 | 4.219% | $66.992 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $836.04 | $893.5280 | $893.52 | $893.50 | $893.40 | |