| 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 | $136.45 | 6.187% | $144.8922 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $97.60 | 4.800% | $102.2848 | $102.28 | $102.30 | $102.30 |
| Purchase #3 | $143.83 | 13.144% | $162.735 | $162.74 | $162.75 | $162.70 |
| Purchase #4 | $201.99 | 9.728% | $221.6396 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $139.40 | 13.250% | $157.8705 | $157.87 | $157.85 | $157.90 |
| Purchase #6 | $150.72 | 3.336% | $155.748 | $155.75 | $155.75 | $155.70 |
| Purchase #7 | $21.39 | 12.805% | $24.129 | $24.13 | $24.15 | $24.10 |
| 7 purchase totals = | $891.38 | $969.2991 | $969.30 | $969.35 | $969.20 | |