| 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 | $130.34 | 12.171% | $146.2037 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $86.81 | 4.151% | $90.4135 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $138.36 | 4.296% | $144.3039 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $184.32 | 6.318% | $195.9653 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $173.53 | 12.469% | $195.1675 | $195.17 | $195.15 | $195.20 |
| Purchase #6 | $221.43 | 6.792% | $236.4695 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $99.71 | 5.458% | $105.1522 | $105.15 | $105.15 | $105.20 |
| 7 purchase totals = | $1,034.50 | $1,113.6756 | $1,113.67 | $1,113.60 | $1,113.80 | |