| 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 | $193.78 | 7.382% | $208.0848 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $81.34 | 13.430% | $92.264 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $173.36 | 12.705% | $195.3854 | $195.39 | $195.40 | $195.40 |
| Purchase #4 | $95.46 | 8.476% | $103.5512 | $103.55 | $103.55 | $103.60 |
| Purchase #5 | $20.78 | 9.633% | $22.7817 | $22.78 | $22.80 | $22.80 |
| Purchase #6 | $212.51 | 10.198% | $234.1818 | $234.18 | $234.20 | $234.20 |
| Purchase #7 | $25.72 | 5.469% | $27.1266 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $802.95 | $883.3755 | $883.37 | $883.45 | $883.50 | |