| 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 | $159.87 | 7.388% | $171.6812 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $93.70 | 11.337% | $104.3228 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $89.36 | 8.121% | $96.6169 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $186.78 | 6.784% | $199.4512 | $199.45 | $199.45 | $199.50 |
| Purchase #5 | $93.87 | 13.644% | $106.6776 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $97.28 | 11.591% | $108.5557 | $108.56 | $108.55 | $108.60 |
| Purchase #7 | $159.87 | 6.250% | $169.8619 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $880.73 | $957.1673 | $957.17 | $957.15 | $957.30 | |