| 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 | $114.82 | 6.405% | $122.1742 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $133.91 | 5.407% | $141.1505 | $141.15 | $141.15 | $141.20 |
| Purchase #3 | $49.73 | 9.442% | $54.4255 | $54.43 | $54.45 | $54.40 |
| Purchase #4 | $108.75 | 5.107% | $114.3039 | $114.30 | $114.30 | $114.30 |
| Purchase #5 | $169.46 | 11.166% | $188.3819 | $188.38 | $188.40 | $188.40 |
| Purchase #6 | $182.64 | 11.571% | $203.7733 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $129.75 | 9.259% | $141.7636 | $141.76 | $141.75 | $141.80 |
| 7 purchase totals = | $889.06 | $965.9729 | $965.96 | $965.95 | $966.10 | |