| 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 | $171.29 | 7.347% | $183.8747 | $183.87 | $183.85 | $183.90 |
| Purchase #2 | $86.45 | 12.614% | $97.3548 | $97.35 | $97.35 | $97.40 |
| Purchase #3 | $245.87 | 12.859% | $277.4864 | $277.49 | $277.50 | $277.50 |
| Purchase #4 | $249.83 | 10.135% | $275.1503 | $275.15 | $275.15 | $275.20 |
| Purchase #5 | $133.65 | 4.528% | $139.7017 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $175.81 | 6.383% | $187.032 | $187.03 | $187.05 | $187.00 |
| Purchase #7 | $222.75 | 4.509% | $232.7938 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $1,285.65 | $1,393.3937 | $1,393.38 | $1,393.40 | $1,393.50 | |