| 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 | $151.51 | 9.313% | $165.6201 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $16.48 | 5.684% | $17.4167 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $213.93 | 13.197% | $242.1623 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $166.25 | 10.727% | $184.0836 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $16.98 | 8.411% | $18.4082 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $124.27 | 11.813% | $138.95 | $138.95 | $138.95 | $139.00 |
| Purchase #7 | $38.87 | 10.717% | $43.0357 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $728.29 | $809.6766 | $809.68 | $809.65 | $809.70 | |