| 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 | $185.59 | 3.403% | $191.9056 | $191.91 | $191.90 | $191.90 |
| Purchase #2 | $29.30 | 8.524% | $31.7975 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $7.97 | 5.460% | $8.4052 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $94.49 | 12.596% | $106.392 | $106.39 | $106.40 | $106.40 |
| Purchase #5 | $178.75 | 4.204% | $186.2647 | $186.26 | $186.25 | $186.30 |
| Purchase #6 | $127.60 | 7.103% | $136.6634 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $170.58 | 13.534% | $193.6663 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $794.28 | $855.0947 | $855.10 | $855.05 | $855.20 | |