| 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 | $164.89 | 6.793% | $176.091 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $34.83 | 3.135% | $35.9219 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $33.97 | 8.350% | $36.8065 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $12.90 | 5.130% | $13.5618 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $36.62 | 4.850% | $38.3961 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $243.64 | 3.520% | $252.2161 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $178.48 | 8.380% | $193.4366 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $705.33 | $746.4300 | $746.44 | $746.40 | $746.40 | |