| 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 | $171.62 | 9.534% | $187.9823 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $217.59 | 8.782% | $236.6988 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $103.37 | 4.501% | $108.0227 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $5.37 | 6.287% | $5.7076 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $167.26 | 5.376% | $176.2519 | $176.25 | $176.25 | $176.30 |
| Purchase #6 | $28.35 | 7.505% | $30.4777 | $30.48 | $30.50 | $30.50 |
| Purchase #7 | $55.35 | 11.146% | $61.5193 | $61.52 | $61.50 | $61.50 |
| 7 purchase totals = | $748.91 | $806.6603 | $806.66 | $806.65 | $806.70 | |