| 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 | $146.49 | 4.520% | $153.1113 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $236.48 | 12.870% | $266.915 | $266.92 | $266.90 | $266.90 |
| Purchase #3 | $89.74 | 6.450% | $95.5282 | $95.53 | $95.55 | $95.50 |
| Purchase #4 | $142.68 | 7.866% | $153.9032 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $83.52 | 12.622% | $94.0619 | $94.06 | $94.05 | $94.10 |
| Purchase #6 | $231.45 | 11.420% | $257.8816 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $134.55 | 6.607% | $143.4397 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $1,064.91 | $1,164.8409 | $1,164.84 | $1,164.85 | $1,164.80 | |