| 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 | $171.38 | 3.806% | $177.9027 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $183.96 | 10.238% | $202.7938 | $202.79 | $202.80 | $202.80 |
| Purchase #3 | $249.26 | 12.732% | $280.9958 | $281.00 | $281.00 | $281.00 |
| Purchase #4 | $16.80 | 6.418% | $17.8782 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $186.30 | 13.527% | $211.5008 | $211.50 | $211.50 | $211.50 |
| Purchase #6 | $61.82 | 5.691% | $65.3382 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $88.80 | 9.540% | $97.2715 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $958.32 | $1,053.6810 | $1,053.68 | $1,053.70 | $1,053.70 | |