| 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 | $153.88 | 10.305% | $169.7373 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $161.96 | 8.635% | $175.9452 | $175.95 | $175.95 | $175.90 |
| Purchase #3 | $40.64 | 8.838% | $44.2318 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $98.89 | 6.380% | $105.1992 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $226.91 | 4.282% | $236.6263 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $109.37 | 9.383% | $119.6322 | $119.63 | $119.65 | $119.60 |
| Purchase #7 | $12.73 | 8.336% | $13.7912 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $804.38 | $865.1632 | $865.17 | $865.25 | $865.00 | |