| 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 | $186.76 | 10.365% | $206.1177 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $110.32 | 5.151% | $116.0026 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $21.89 | 5.234% | $23.0357 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $20.77 | 9.735% | $22.792 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $175.28 | 8.703% | $190.5346 | $190.53 | $190.55 | $190.50 |
| Purchase #6 | $137.77 | 12.326% | $154.7515 | $154.75 | $154.75 | $154.80 |
| Purchase #7 | $171.86 | 10.171% | $189.3399 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $824.65 | $902.5740 | $902.57 | $902.60 | $902.50 | |