| 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 | $145.67 | 10.586% | $161.0906 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $228.79 | 12.447% | $257.2675 | $257.27 | $257.25 | $257.30 |
| Purchase #3 | $201.76 | 11.271% | $224.5004 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $182.60 | 3.267% | $188.5655 | $188.57 | $188.55 | $188.60 |
| Purchase #5 | $15.74 | 9.196% | $17.1875 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $151.34 | 7.407% | $162.5498 | $162.55 | $162.55 | $162.50 |
| Purchase #7 | $229.57 | 10.631% | $253.9756 | $253.98 | $254.00 | $254.00 |
| 7 purchase totals = | $1,155.47 | $1,265.1369 | $1,265.15 | $1,265.15 | $1,265.20 | |