| 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 | $160.27 | 7.247% | $171.8848 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $111.47 | 13.217% | $126.203 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $195.33 | 12.279% | $219.3146 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $234.96 | 12.669% | $264.7271 | $264.73 | $264.75 | $264.70 |
| Purchase #5 | $93.82 | 11.831% | $104.9198 | $104.92 | $104.90 | $104.90 |
| Purchase #6 | $148.34 | 5.625% | $156.6841 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $116.70 | 4.525% | $121.9807 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $1,060.89 | $1,165.7141 | $1,165.70 | $1,165.75 | $1,165.70 | |