| 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 | $177.86 | 3.332% | $183.7863 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $153.49 | 12.791% | $173.1229 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $89.59 | 8.806% | $97.4793 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $205.31 | 3.868% | $213.2514 | $213.25 | $213.25 | $213.30 |
| Purchase #5 | $201.40 | 8.414% | $218.3458 | $218.35 | $218.35 | $218.30 |
| Purchase #6 | $166.29 | 11.327% | $185.1257 | $185.13 | $185.15 | $185.10 |
| Purchase #7 | $134.40 | 7.545% | $144.5405 | $144.54 | $144.55 | $144.50 |
| 7 purchase totals = | $1,128.34 | $1,215.6519 | $1,215.66 | $1,215.70 | $1,215.60 | |