| 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 | $174.64 | 5.389% | $184.0513 | $184.05 | $184.05 | $184.10 |
| Purchase #2 | $28.38 | 10.723% | $31.4232 | $31.42 | $31.40 | $31.40 |
| Purchase #3 | $147.26 | 10.350% | $162.5014 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $185.61 | 9.248% | $202.7752 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $85.35 | 13.260% | $96.6674 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $104.83 | 13.850% | $119.349 | $119.35 | $119.35 | $119.30 |
| Purchase #7 | $214.41 | 13.535% | $243.4304 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $940.48 | $1,040.1979 | $1,040.20 | $1,040.20 | $1,040.20 | |