| 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 | $162.34 | 4.769% | $170.082 | $170.08 | $170.10 | $170.10 |
| Purchase #2 | $154.55 | 8.759% | $168.087 | $168.09 | $168.10 | $168.10 |
| Purchase #3 | $26.89 | 7.252% | $28.8401 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $183.81 | 10.365% | $202.8619 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $157.94 | 8.704% | $171.6871 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $154.61 | 13.243% | $175.085 | $175.09 | $175.10 | $175.10 |
| Purchase #7 | $56.92 | 8.690% | $61.8663 | $61.87 | $61.85 | $61.90 |
| 7 purchase totals = | $897.06 | $978.5094 | $978.52 | $978.55 | $978.60 | |