| 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 | $226.56 | 13.848% | $257.934 | $257.93 | $257.95 | $257.90 |
| Purchase #2 | $216.25 | 6.873% | $231.1129 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $155.36 | 3.598% | $160.9499 | $160.95 | $160.95 | $160.90 |
| Purchase #4 | $167.34 | 6.319% | $177.9142 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $116.88 | 6.844% | $124.8793 | $124.88 | $124.90 | $124.90 |
| Purchase #6 | $186.65 | 10.355% | $205.9776 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $8.26 | 8.205% | $8.9377 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $1,077.30 | $1,167.7056 | $1,167.70 | $1,167.75 | $1,167.60 | |