| 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 | $82.88 | 10.174% | $91.3122 | $91.31 | $91.30 | $91.30 |
| Purchase #2 | $181.25 | 8.429% | $196.5276 | $196.53 | $196.55 | $196.50 |
| Purchase #3 | $225.44 | 13.445% | $255.7504 | $255.75 | $255.75 | $255.80 |
| Purchase #4 | $81.28 | 8.450% | $88.1482 | $88.15 | $88.15 | $88.10 |
| Purchase #5 | $140.37 | 12.613% | $158.0749 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $115.99 | 11.437% | $129.2558 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $234.66 | 9.585% | $257.1522 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $1,061.87 | $1,176.2213 | $1,176.22 | $1,176.20 | $1,176.30 | |