| 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 | $180.47 | 8.404% | $195.6367 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $234.56 | 7.217% | $251.4882 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $193.54 | 6.525% | $206.1685 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $78.44 | 9.211% | $85.6651 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $18.81 | 5.517% | $19.8477 | $19.85 | $19.85 | $19.80 |
| Purchase #6 | $72.36 | 7.141% | $77.5272 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $212.72 | 4.628% | $222.5647 | $222.56 | $222.55 | $222.60 |
| 7 purchase totals = | $990.90 | $1,058.8981 | $1,058.91 | $1,058.90 | $1,058.90 | |