| 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 | $127.28 | 7.516% | $136.8464 | $136.85 | $136.85 | $136.80 |
| Purchase #2 | $88.88 | 6.214% | $94.403 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $177.41 | 12.119% | $198.9103 | $198.91 | $198.90 | $198.90 |
| Purchase #4 | $92.59 | 8.307% | $100.2815 | $100.28 | $100.30 | $100.30 |
| Purchase #5 | $133.65 | 11.662% | $149.2363 | $149.24 | $149.25 | $149.20 |
| Purchase #6 | $111.50 | 6.647% | $118.9114 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $16.89 | 3.356% | $17.4568 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $748.20 | $816.0457 | $816.05 | $816.05 | $816.00 | |