| 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 | $179.84 | 7.469% | $193.2722 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $234.41 | 9.664% | $257.0634 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $225.98 | 10.427% | $249.5429 | $249.54 | $249.55 | $249.50 |
| Purchase #4 | $200.77 | 7.745% | $216.3196 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $226.50 | 11.512% | $252.5747 | $252.57 | $252.55 | $252.60 |
| Purchase #6 | $150.62 | 13.684% | $171.2308 | $171.23 | $171.25 | $171.20 |
| Purchase #7 | $97.70 | 11.225% | $108.6668 | $108.67 | $108.65 | $108.70 |
| 7 purchase totals = | $1,315.82 | $1,448.6704 | $1,448.66 | $1,448.60 | $1,448.70 | |