| 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 | $195.74 | 7.377% | $210.1797 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $68.91 | 11.186% | $76.6183 | $76.62 | $76.60 | $76.60 |
| Purchase #3 | $77.68 | 11.853% | $86.8874 | $86.89 | $86.90 | $86.90 |
| Purchase #4 | $87.48 | 12.389% | $98.3179 | $98.32 | $98.30 | $98.30 |
| Purchase #5 | $131.27 | 4.238% | $136.8332 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $177.71 | 13.341% | $201.4183 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $29.32 | 7.632% | $31.5577 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $768.11 | $841.8125 | $841.82 | $841.80 | $841.80 | |