| 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 | $188.56 | 12.701% | $212.509 | $212.51 | $212.50 | $212.50 |
| Purchase #2 | $7.59 | 5.636% | $8.0178 | $8.02 | $8.00 | $8.00 |
| Purchase #3 | $164.56 | 11.398% | $183.3165 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $137.41 | 3.650% | $142.4255 | $142.43 | $142.45 | $142.40 |
| Purchase #5 | $94.29 | 8.469% | $102.2754 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $118.26 | 11.691% | $132.0858 | $132.09 | $132.10 | $132.10 |
| Purchase #7 | $10.70 | 9.561% | $11.723 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $721.37 | $792.3530 | $792.37 | $792.35 | $792.30 | |