| 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 | $173.36 | 5.549% | $182.9797 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $163.97 | 3.399% | $169.5433 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $7.29 | 3.310% | $7.5313 | $7.53 | $7.55 | $7.50 |
| Purchase #4 | $30.68 | 11.500% | $34.2082 | $34.21 | $34.20 | $34.20 |
| Purchase #5 | $189.45 | 10.789% | $209.8898 | $209.89 | $209.90 | $209.90 |
| Purchase #6 | $16.94 | 6.291% | $18.0057 | $18.01 | $18.00 | $18.00 |
| Purchase #7 | $104.34 | 6.816% | $111.4518 | $111.45 | $111.45 | $111.50 |
| 7 purchase totals = | $686.03 | $733.6098 | $733.61 | $733.65 | $733.60 | |