| 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 | $106.86 | 7.409% | $114.7773 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $17.65 | 12.213% | $19.8056 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $53.72 | 6.348% | $57.1301 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $158.50 | 3.707% | $164.3756 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $171.63 | 6.567% | $182.9009 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $208.46 | 8.240% | $225.6371 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $74.91 | 12.695% | $84.4198 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $791.73 | $849.0464 | $849.06 | $849.10 | $849.00 | |