| 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 | $226.53 | 13.758% | $257.696 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $181.49 | 3.840% | $188.4592 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $83.42 | 10.599% | $92.2617 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $166.87 | 6.533% | $177.7716 | $177.77 | $177.75 | $177.80 |
| Purchase #5 | $11.31 | 4.397% | $11.8073 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $235.68 | 6.551% | $251.1194 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $16.63 | 7.820% | $17.9305 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $921.93 | $997.0457 | $997.05 | $997.00 | $997.10 | |