| 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 | $75.56 | 10.339% | $83.3721 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $18.69 | 3.820% | $19.404 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $166.55 | 12.838% | $187.9317 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $195.52 | 8.498% | $212.1353 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $184.87 | 12.796% | $208.526 | $208.53 | $208.55 | $208.50 |
| Purchase #6 | $88.99 | 3.754% | $92.3307 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $155.94 | 11.405% | $173.725 | $173.73 | $173.75 | $173.70 |
| 7 purchase totals = | $886.12 | $977.4248 | $977.43 | $977.50 | $977.30 | |