| 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 | $137.69 | 8.770% | $149.7654 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $27.49 | 11.570% | $30.6706 | $30.67 | $30.65 | $30.70 |
| Purchase #3 | $158.46 | 11.844% | $177.228 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $19.71 | 13.526% | $22.376 | $22.38 | $22.40 | $22.40 |
| Purchase #5 | $196.82 | 11.737% | $219.9208 | $219.92 | $219.90 | $219.90 |
| Purchase #6 | $180.50 | 5.490% | $190.4095 | $190.41 | $190.40 | $190.40 |
| Purchase #7 | $216.73 | 11.144% | $240.8824 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $937.40 | $1,031.2527 | $1,031.26 | $1,031.25 | $1,031.30 | |