| 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 | $162.66 | 9.235% | $177.6817 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $233.81 | 5.304% | $246.2113 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $168.90 | 13.576% | $191.8299 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $244.63 | 9.627% | $268.1805 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $97.44 | 13.758% | $110.8458 | $110.85 | $110.85 | $110.80 |
| Purchase #6 | $186.96 | 10.581% | $206.7422 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $171.59 | 6.110% | $182.0741 | $182.07 | $182.05 | $182.10 |
| 7 purchase totals = | $1,265.99 | $1,383.5655 | $1,383.56 | $1,383.60 | $1,383.50 | |