| 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 | $129.54 | 9.205% | $141.4642 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $134.44 | 11.135% | $149.4099 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $54.87 | 3.431% | $56.7526 | $56.75 | $56.75 | $56.80 |
| Purchase #4 | $97.80 | 6.174% | $103.8382 | $103.84 | $103.85 | $103.80 |
| Purchase #5 | $173.90 | 3.247% | $179.5465 | $179.55 | $179.55 | $179.50 |
| Purchase #6 | $142.50 | 8.749% | $154.9673 | $154.97 | $154.95 | $155.00 |
| Purchase #7 | $101.58 | 3.862% | $105.503 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $834.63 | $891.4817 | $891.48 | $891.45 | $891.50 | |