| 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 | $175.64 | 6.159% | $186.4577 | $186.46 | $186.45 | $186.50 |
| Purchase #2 | $68.35 | 7.497% | $73.4742 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $34.87 | 3.312% | $36.0249 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $193.48 | 11.310% | $215.3626 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $8.75 | 13.399% | $9.9224 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $106.34 | 12.748% | $119.8962 | $119.90 | $119.90 | $119.90 |
| Purchase #7 | $122.62 | 10.351% | $135.3124 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $710.05 | $776.4504 | $776.44 | $776.35 | $776.50 | |