| 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 | $169.91 | 8.713% | $184.7143 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $126.35 | 8.804% | $137.4739 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $229.26 | 5.593% | $242.0825 | $242.08 | $242.10 | $242.10 |
| Purchase #4 | $206.62 | 3.581% | $214.0191 | $214.02 | $214.00 | $214.00 |
| Purchase #5 | $199.88 | 11.790% | $223.4459 | $223.45 | $223.45 | $223.40 |
| Purchase #6 | $18.62 | 7.392% | $19.9964 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $247.50 | 13.195% | $280.1576 | $280.16 | $280.15 | $280.20 |
| 7 purchase totals = | $1,198.14 | $1,301.8897 | $1,301.89 | $1,301.85 | $1,301.90 | |