| 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 | $96.25 | 11.409% | $107.2312 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $143.35 | 13.773% | $163.0936 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $141.40 | 4.107% | $147.2073 | $147.21 | $147.20 | $147.20 |
| Purchase #4 | $164.94 | 10.702% | $182.5919 | $182.59 | $182.60 | $182.60 |
| Purchase #5 | $67.51 | 12.404% | $75.8839 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $73.46 | 9.662% | $80.5577 | $80.56 | $80.55 | $80.60 |
| Purchase #7 | $79.38 | 5.621% | $83.8419 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $766.29 | $840.4075 | $840.40 | $840.45 | $840.40 | |