| 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 | $156.72 | 5.363% | $165.1249 | $165.12 | $165.10 | $165.10 |
| Purchase #2 | $97.97 | 13.266% | $110.9667 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $29.99 | 3.716% | $31.1044 | $31.10 | $31.10 | $31.10 |
| Purchase #4 | $15.88 | 7.116% | $17.01 | $17.01 | $17.00 | $17.00 |
| Purchase #5 | $206.83 | 6.492% | $220.2574 | $220.26 | $220.25 | $220.30 |
| Purchase #6 | $140.55 | 12.847% | $158.6065 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $81.95 | 4.210% | $85.4001 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $729.89 | $788.4700 | $788.47 | $788.40 | $788.50 | |