| 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 | $73.38 | 7.780% | $79.089 | $79.09 | $79.10 | $79.10 |
| Purchase #2 | $188.57 | 5.276% | $198.519 | $198.52 | $198.50 | $198.50 |
| Purchase #3 | $212.38 | 9.447% | $232.4435 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $132.46 | 6.347% | $140.8672 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $126.26 | 8.454% | $136.934 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $123.70 | 3.425% | $127.9367 | $127.94 | $127.95 | $127.90 |
| Purchase #7 | $175.36 | 13.814% | $199.5842 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $1,032.11 | $1,115.3736 | $1,115.37 | $1,115.40 | $1,115.30 | |