| 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 | $33.76 | 4.121% | $35.1512 | $35.15 | $35.15 | $35.20 |
| Purchase #2 | $180.57 | 3.446% | $186.7924 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $212.55 | 13.148% | $240.4961 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $189.25 | 8.750% | $205.8094 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $173.54 | 9.181% | $189.4727 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $97.34 | 6.319% | $103.4909 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $194.91 | 11.267% | $216.8705 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $1,081.92 | $1,178.0832 | $1,178.08 | $1,178.05 | $1,178.20 | |