| 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 | $140.86 | 5.670% | $148.8468 | $148.85 | $148.85 | $148.80 |
| Purchase #2 | $147.31 | 5.253% | $155.0482 | $155.05 | $155.05 | $155.00 |
| Purchase #3 | $224.28 | 5.585% | $236.806 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $32.29 | 5.513% | $34.0701 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $82.39 | 12.194% | $92.4366 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $126.77 | 3.230% | $130.8647 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $67.73 | 8.867% | $73.7356 | $73.74 | $73.75 | $73.70 |
| 7 purchase totals = | $821.63 | $871.8080 | $871.82 | $871.80 | $871.70 | |