| 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 | $169.40 | 13.218% | $191.7913 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $232.95 | 7.667% | $250.8103 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $20.99 | 4.221% | $21.876 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $65.73 | 6.225% | $69.8217 | $69.82 | $69.80 | $69.80 |
| Purchase #5 | $61.58 | 7.460% | $66.1739 | $66.17 | $66.15 | $66.20 |
| Purchase #6 | $12.93 | 3.490% | $13.3813 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $171.99 | 3.184% | $177.4662 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $735.57 | $791.3207 | $791.32 | $791.30 | $791.40 | |