| 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 | $178.96 | 11.431% | $199.4169 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $214.89 | 11.529% | $239.6647 | $239.66 | $239.65 | $239.70 |
| Purchase #3 | $106.91 | 7.801% | $115.25 | $115.25 | $115.25 | $115.30 |
| Purchase #4 | $28.61 | 8.420% | $31.019 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $156.32 | 9.253% | $170.7843 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $86.39 | 9.803% | $94.8588 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $238.32 | 3.136% | $245.7937 | $245.79 | $245.80 | $245.80 |
| 7 purchase totals = | $1,010.40 | $1,096.7874 | $1,096.78 | $1,096.75 | $1,096.90 | |