| 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 | $121.78 | 11.382% | $135.641 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $223.61 | 4.149% | $232.8876 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $34.67 | 4.214% | $36.131 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $159.91 | 10.429% | $176.587 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $76.63 | 6.358% | $81.5021 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $95.75 | 11.112% | $106.3897 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $91.82 | 6.316% | $97.6194 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $804.17 | $866.7578 | $866.76 | $866.80 | $866.70 | |