| 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 | $50.55 | 3.176% | $52.1555 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $154.40 | 9.344% | $168.8271 | $168.83 | $168.85 | $168.80 |
| Purchase #3 | $130.39 | 7.276% | $139.8772 | $139.88 | $139.90 | $139.90 |
| Purchase #4 | $174.63 | 7.760% | $188.1813 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $46.46 | 12.783% | $52.399 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $129.26 | 6.661% | $137.87 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $232.99 | 10.656% | $257.8174 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $918.68 | $997.1275 | $997.14 | $997.15 | $997.20 | |