| 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 | $197.72 | 10.186% | $217.8598 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $97.62 | 5.274% | $102.7685 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $234.91 | 9.522% | $257.2781 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $32.69 | 9.705% | $35.8626 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $112.73 | 13.720% | $128.1966 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $158.57 | 7.321% | $170.1789 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $180.85 | 10.685% | $200.1738 | $200.17 | $200.15 | $200.20 |
| 7 purchase totals = | $1,015.09 | $1,112.3183 | $1,112.32 | $1,112.30 | $1,112.50 | |