| 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 | $158.77 | 3.591% | $164.4714 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $123.68 | 9.614% | $135.5706 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $54.66 | 5.204% | $57.5045 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $118.41 | 9.604% | $129.7821 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $114.63 | 10.349% | $126.4931 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $46.41 | 6.238% | $49.3051 | $49.31 | $49.30 | $49.30 |
| Purchase #7 | $17.51 | 5.528% | $18.478 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $634.07 | $681.6048 | $681.60 | $681.60 | $681.70 | |