| 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 | $98.99 | 6.185% | $105.1125 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $146.78 | 11.146% | $163.1401 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $154.59 | 11.180% | $171.8732 | $171.87 | $171.85 | $171.90 |
| Purchase #4 | $231.74 | 3.673% | $240.2518 | $240.25 | $240.25 | $240.30 |
| Purchase #5 | $138.62 | 13.373% | $157.1577 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $10.28 | 10.158% | $11.3242 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $108.45 | 9.158% | $118.3819 | $118.38 | $118.40 | $118.40 |
| 7 purchase totals = | $889.45 | $967.2414 | $967.23 | $967.20 | $967.30 | |