| 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 | $204.42 | 13.408% | $231.8286 | $231.83 | $231.85 | $231.80 |
| Purchase #2 | $198.81 | 9.767% | $218.2278 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $138.67 | 5.282% | $145.9945 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $57.81 | 8.756% | $62.8718 | $62.87 | $62.85 | $62.90 |
| Purchase #5 | $171.52 | 5.332% | $180.6654 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $92.74 | 5.538% | $97.8759 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $9.43 | 12.249% | $10.5851 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $873.40 | $948.0491 | $948.06 | $948.10 | $948.10 | |