| 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 | $182.89 | 13.821% | $208.1672 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $41.61 | 6.822% | $44.4486 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $137.42 | 8.322% | $148.8561 | $148.86 | $148.85 | $148.90 |
| Purchase #4 | $213.69 | 12.526% | $240.4568 | $240.46 | $240.45 | $240.50 |
| Purchase #5 | $123.39 | 13.601% | $140.1723 | $140.17 | $140.15 | $140.20 |
| Purchase #6 | $207.67 | 13.271% | $235.2299 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $148.34 | 8.552% | $161.026 | $161.03 | $161.05 | $161.00 |
| 7 purchase totals = | $1,055.01 | $1,178.3569 | $1,178.37 | $1,178.35 | $1,178.40 | |