| 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 | $192.47 | 13.296% | $218.0608 | $218.06 | $218.05 | $218.10 |
| Purchase #2 | $236.56 | 11.777% | $264.4197 | $264.42 | $264.40 | $264.40 |
| Purchase #3 | $245.43 | 11.466% | $273.571 | $273.57 | $273.55 | $273.60 |
| Purchase #4 | $231.30 | 12.700% | $260.6751 | $260.68 | $260.70 | $260.70 |
| Purchase #5 | $136.82 | 5.765% | $144.7077 | $144.71 | $144.70 | $144.70 |
| Purchase #6 | $242.87 | 13.466% | $275.5749 | $275.57 | $275.55 | $275.60 |
| Purchase #7 | $181.38 | 5.525% | $191.4012 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $1,466.83 | $1,628.4104 | $1,628.41 | $1,628.35 | $1,628.50 | |