| 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 | $135.42 | 5.766% | $143.2283 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $55.91 | 9.504% | $61.2237 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $205.34 | 9.348% | $224.5352 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $159.90 | 11.530% | $178.3365 | $178.34 | $178.35 | $178.30 |
| Purchase #5 | $239.86 | 5.169% | $252.2584 | $252.26 | $252.25 | $252.30 |
| Purchase #6 | $163.99 | 13.319% | $185.8318 | $185.83 | $185.85 | $185.80 |
| Purchase #7 | $103.88 | 6.418% | $110.547 | $110.55 | $110.55 | $110.50 |
| 7 purchase totals = | $1,064.30 | $1,155.9609 | $1,155.97 | $1,156.00 | $1,155.80 | |