| 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 | $166.30 | 5.731% | $175.8307 | $175.83 | $175.85 | $175.80 |
| Purchase #2 | $8.89 | 11.537% | $9.9156 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $105.90 | 11.343% | $117.9122 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $236.78 | 5.650% | $250.1581 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $88.56 | 8.790% | $96.3444 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $31.47 | 8.837% | $34.251 | $34.25 | $34.25 | $34.30 |
| Purchase #7 | $114.31 | 10.468% | $126.276 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $752.21 | $810.6880 | $810.69 | $810.70 | $810.70 | |