| 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 | $126.52 | 13.167% | $143.1789 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $236.71 | 7.622% | $254.752 | $254.75 | $254.75 | $254.80 |
| Purchase #3 | $134.59 | 9.475% | $147.3424 | $147.34 | $147.35 | $147.30 |
| Purchase #4 | $164.26 | 11.602% | $183.3174 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $202.92 | 4.683% | $212.4227 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $85.39 | 13.864% | $97.2285 | $97.23 | $97.25 | $97.20 |
| Purchase #7 | $51.56 | 6.580% | $54.9526 | $54.95 | $54.95 | $55.00 |
| 7 purchase totals = | $1,001.95 | $1,093.1945 | $1,093.19 | $1,093.20 | $1,093.20 | |