| 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 | $127.88 | 4.721% | $133.9172 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $179.58 | 5.784% | $189.9669 | $189.97 | $189.95 | $190.00 |
| Purchase #3 | $41.40 | 4.275% | $43.1699 | $43.17 | $43.15 | $43.20 |
| Purchase #4 | $57.80 | 13.256% | $65.462 | $65.46 | $65.45 | $65.50 |
| Purchase #5 | $198.87 | 4.723% | $208.2626 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $182.62 | 12.860% | $206.1049 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $109.87 | 9.526% | $120.3362 | $120.34 | $120.35 | $120.30 |
| 7 purchase totals = | $898.02 | $967.2197 | $967.22 | $967.15 | $967.30 | |