| 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 | $124.99 | 3.592% | $129.4796 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $154.78 | 7.336% | $166.1347 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $69.74 | 8.604% | $75.7404 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $43.51 | 4.840% | $45.6159 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $169.77 | 9.525% | $185.9406 | $185.94 | $185.95 | $185.90 |
| Purchase #6 | $73.96 | 7.509% | $79.5137 | $79.51 | $79.50 | $79.50 |
| Purchase #7 | $187.76 | 8.617% | $203.9393 | $203.94 | $203.95 | $203.90 |
| 7 purchase totals = | $824.51 | $886.3642 | $886.36 | $886.40 | $886.20 | |