| 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 | $160.74 | 13.639% | $182.6633 | $182.66 | $182.65 | $182.70 |
| Purchase #2 | $142.71 | 8.552% | $154.9146 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $138.78 | 10.438% | $153.2659 | $153.27 | $153.25 | $153.30 |
| Purchase #4 | $151.44 | 13.120% | $171.3089 | $171.31 | $171.30 | $171.30 |
| Purchase #5 | $30.36 | 10.734% | $33.6188 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $120.78 | 9.744% | $132.5488 | $132.55 | $132.55 | $132.50 |
| Purchase #7 | $87.57 | 10.794% | $97.0223 | $97.02 | $97.00 | $97.00 |
| 7 purchase totals = | $832.38 | $925.3426 | $925.34 | $925.25 | $925.30 | |