| 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 | $169.71 | 12.106% | $190.2551 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $225.93 | 7.562% | $243.0148 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $219.96 | 6.537% | $234.3388 | $234.34 | $234.35 | $234.30 |
| Purchase #4 | $203.45 | 7.161% | $218.0191 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $206.67 | 10.471% | $228.3104 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $129.45 | 6.551% | $137.9303 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $188.90 | 5.189% | $198.702 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $1,344.07 | $1,450.5705 | $1,450.57 | $1,450.55 | $1,450.50 | |