| 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 | $6.96 | 5.308% | $7.3294 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $147.51 | 7.556% | $158.6559 | $158.66 | $158.65 | $158.70 |
| Purchase #3 | $187.44 | 6.149% | $198.9657 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $208.81 | 8.666% | $226.9055 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $85.82 | 11.557% | $95.7382 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $127.72 | 12.616% | $143.8332 | $143.83 | $143.85 | $143.80 |
| Purchase #7 | $28.40 | 9.390% | $31.0668 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $792.66 | $862.4947 | $862.51 | $862.50 | $862.50 | |