| 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 | $196.26 | 7.433% | $210.848 | $210.85 | $210.85 | $210.80 |
| Purchase #2 | $159.67 | 4.536% | $166.9126 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $218.49 | 9.135% | $238.4491 | $238.45 | $238.45 | $238.40 |
| Purchase #4 | $140.29 | 12.400% | $157.686 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $233.67 | 5.585% | $246.7205 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $42.76 | 8.478% | $46.3852 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $85.46 | 13.811% | $97.2629 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $1,076.60 | $1,164.2643 | $1,164.27 | $1,164.25 | $1,164.20 | |