| 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 | $120.79 | 8.593% | $131.1695 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $161.65 | 12.606% | $182.0276 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $28.94 | 9.174% | $31.595 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $67.56 | 9.420% | $73.9242 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $124.33 | 9.224% | $135.7982 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $213.34 | 4.371% | $222.6651 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $92.62 | 10.362% | $102.2173 | $102.22 | $102.20 | $102.20 |
| 7 purchase totals = | $809.23 | $879.3969 | $879.41 | $879.35 | $879.40 | |