| 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 | $99.26 | 11.608% | $110.7821 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $149.54 | 10.284% | $164.9187 | $164.92 | $164.90 | $164.90 |
| Purchase #3 | $28.49 | 7.498% | $30.6262 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $163.34 | 4.434% | $170.5825 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $124.90 | 10.341% | $137.8159 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $165.40 | 13.439% | $187.6281 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $55.86 | 11.455% | $62.2588 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $786.79 | $864.6123 | $864.62 | $864.65 | $864.60 | |