| 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 | $29.72 | 11.294% | $33.0766 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $108.86 | 4.739% | $114.0189 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $168.80 | 10.765% | $186.9713 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $201.54 | 7.656% | $216.9699 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $16.88 | 7.615% | $18.1654 | $18.17 | $18.15 | $18.20 |
| Purchase #6 | $222.25 | 3.133% | $229.2131 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $169.93 | 6.151% | $180.3824 | $180.38 | $180.40 | $180.40 |
| 7 purchase totals = | $917.98 | $978.7976 | $978.80 | $978.75 | $978.90 | |