| 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 | $176.94 | 11.127% | $196.6281 | $196.63 | $196.65 | $196.60 |
| Purchase #2 | $81.32 | 5.774% | $86.0154 | $86.02 | $86.00 | $86.00 |
| Purchase #3 | $174.29 | 13.431% | $197.6989 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $19.34 | 3.271% | $19.9726 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $162.51 | 7.680% | $174.9908 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $180.43 | 4.144% | $187.907 | $187.91 | $187.90 | $187.90 |
| Purchase #7 | $103.76 | 11.327% | $115.5129 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $898.59 | $978.7257 | $978.73 | $978.70 | $978.70 | |