| 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 | $135.63 | 3.154% | $139.9078 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $8.56 | 9.294% | $9.3556 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $154.61 | 5.837% | $163.6346 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $121.52 | 3.135% | $125.3297 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $186.38 | 11.828% | $208.425 | $208.43 | $208.45 | $208.40 |
| Purchase #6 | $69.43 | 10.756% | $76.8979 | $76.90 | $76.90 | $76.90 |
| Purchase #7 | $109.83 | 9.321% | $120.0673 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $785.96 | $843.6179 | $843.63 | $843.65 | $843.60 | |