| 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 | $141.59 | 10.437% | $156.3677 | $156.37 | $156.35 | $156.40 |
| Purchase #2 | $79.49 | 7.193% | $85.2077 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $65.78 | 3.815% | $68.2895 | $68.29 | $68.30 | $68.30 |
| Purchase #4 | $51.29 | 6.389% | $54.5669 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $174.32 | 6.527% | $185.6979 | $185.70 | $185.70 | $185.70 |
| Purchase #6 | $97.96 | 6.348% | $104.1785 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $149.35 | 3.537% | $154.6325 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $759.78 | $808.9407 | $808.95 | $808.95 | $809.00 | |