| 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 | $12.38 | 9.491% | $13.555 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $165.49 | 3.643% | $171.5188 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $34.88 | 12.734% | $39.3216 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $51.41 | 10.863% | $56.9947 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $166.75 | 9.325% | $182.2994 | $182.30 | $182.30 | $182.30 |
| Purchase #6 | $222.44 | 12.598% | $250.463 | $250.46 | $250.45 | $250.50 |
| Purchase #7 | $127.95 | 9.502% | $140.1078 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $781.30 | $854.2603 | $854.26 | $854.20 | $854.30 | |