| 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 | $176.48 | 3.351% | $182.3938 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $114.83 | 10.640% | $127.0479 | $127.05 | $127.05 | $127.00 |
| Purchase #3 | $67.61 | 9.775% | $74.2189 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $193.78 | 8.213% | $209.6952 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $175.42 | 10.820% | $194.4004 | $194.40 | $194.40 | $194.40 |
| Purchase #6 | $23.78 | 7.522% | $25.5687 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $125.56 | 12.126% | $140.7854 | $140.79 | $140.80 | $140.80 |
| 7 purchase totals = | $877.46 | $954.1103 | $954.12 | $954.10 | $954.10 | |