| 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 | $114.41 | 11.238% | $127.2674 | $127.27 | $127.25 | $127.30 |
| Purchase #2 | $159.25 | 5.225% | $167.5708 | $167.57 | $167.55 | $167.60 |
| Purchase #3 | $82.58 | 13.712% | $93.9034 | $93.90 | $93.90 | $93.90 |
| Purchase #4 | $182.38 | 12.660% | $205.4693 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $41.79 | 5.232% | $43.9765 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $161.82 | 13.820% | $184.1835 | $184.18 | $184.20 | $184.20 |
| Purchase #7 | $71.42 | 7.434% | $76.7294 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $813.65 | $899.1003 | $899.10 | $899.10 | $899.20 | |