| 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 | $194.27 | 10.851% | $215.3502 | $215.35 | $215.35 | $215.40 |
| Purchase #2 | $129.57 | 3.825% | $134.5261 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $86.59 | 12.268% | $97.2129 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $113.91 | 5.566% | $120.2502 | $120.25 | $120.25 | $120.30 |
| Purchase #5 | $158.37 | 11.607% | $176.752 | $176.75 | $176.75 | $176.80 |
| Purchase #6 | $80.33 | 11.631% | $89.6732 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $153.89 | 3.318% | $158.9961 | $159.00 | $159.00 | $159.00 |
| 7 purchase totals = | $916.93 | $992.7607 | $992.76 | $992.75 | $992.90 | |