| 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 | $142.82 | 6.301% | $151.8191 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $144.52 | 4.800% | $151.457 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $199.92 | 12.397% | $224.7041 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $239.30 | 11.737% | $267.3866 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $11.84 | 8.328% | $12.826 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $217.79 | 4.207% | $226.9524 | $226.95 | $226.95 | $227.00 |
| Purchase #7 | $17.60 | 6.864% | $18.8081 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $973.79 | $1,053.9533 | $1,053.96 | $1,053.95 | $1,054.00 | |