| 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 | $99.34 | 4.749% | $104.0577 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $135.94 | 11.488% | $151.5568 | $151.56 | $151.55 | $151.60 |
| Purchase #3 | $230.83 | 5.554% | $243.6503 | $243.65 | $243.65 | $243.70 |
| Purchase #4 | $144.28 | 7.484% | $155.0779 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $198.79 | 8.728% | $216.1404 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $32.70 | 12.281% | $36.7159 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $163.31 | 13.287% | $185.009 | $185.01 | $185.00 | $185.00 |
| 7 purchase totals = | $1,005.19 | $1,092.2080 | $1,092.22 | $1,092.20 | $1,092.30 | |