| 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 | $155.61 | 8.804% | $169.3099 | $169.31 | $169.30 | $169.30 |
| Purchase #2 | $116.64 | 5.275% | $122.7928 | $122.79 | $122.80 | $122.80 |
| Purchase #3 | $97.87 | 13.437% | $111.0208 | $111.02 | $111.00 | $111.00 |
| Purchase #4 | $161.37 | 3.195% | $166.5258 | $166.53 | $166.55 | $166.50 |
| Purchase #5 | $110.77 | 13.462% | $125.6819 | $125.68 | $125.70 | $125.70 |
| Purchase #6 | $43.56 | 4.444% | $45.4958 | $45.50 | $45.50 | $45.50 |
| Purchase #7 | $249.68 | 9.173% | $272.5831 | $272.58 | $272.60 | $272.60 |
| 7 purchase totals = | $935.50 | $1,013.4101 | $1,013.41 | $1,013.45 | $1,013.40 | |