| 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 | $184.94 | 4.481% | $193.2272 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $24.62 | 4.155% | $25.643 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $223.37 | 5.134% | $234.8378 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $104.77 | 3.634% | $108.5773 | $108.58 | $108.60 | $108.60 |
| Purchase #5 | $88.91 | 9.620% | $97.4631 | $97.46 | $97.45 | $97.50 |
| Purchase #6 | $20.35 | 3.124% | $20.9857 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $247.47 | 3.385% | $255.8469 | $255.85 | $255.85 | $255.80 |
| 7 purchase totals = | $894.43 | $936.5810 | $936.59 | $936.65 | $936.50 | |