| 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 | $197.68 | 13.855% | $225.0686 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $203.83 | 7.115% | $218.3325 | $218.33 | $218.35 | $218.30 |
| Purchase #3 | $13.56 | 13.403% | $15.3774 | $15.38 | $15.40 | $15.40 |
| Purchase #4 | $154.30 | 8.753% | $167.8059 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $77.96 | 7.448% | $83.7665 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $91.71 | 13.680% | $104.2559 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $164.54 | 9.764% | $180.6057 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $903.58 | $995.2125 | $995.23 | $995.20 | $995.30 | |