| 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 | $180.47 | 7.311% | $193.6642 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $70.33 | 11.230% | $78.2281 | $78.23 | $78.25 | $78.20 |
| Purchase #3 | $81.33 | 3.324% | $84.0334 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $176.71 | 6.185% | $187.6395 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $88.77 | 5.794% | $93.9133 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $86.83 | 12.416% | $97.6108 | $97.61 | $97.60 | $97.60 |
| Purchase #7 | $162.67 | 11.474% | $181.3348 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $847.11 | $916.4241 | $916.41 | $916.45 | $916.30 | |