| 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 | $162.33 | 7.350% | $174.2613 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $55.88 | 4.118% | $58.1811 | $58.18 | $58.20 | $58.20 |
| Purchase #3 | $79.89 | 12.692% | $90.0296 | $90.03 | $90.05 | $90.00 |
| Purchase #4 | $109.42 | 3.339% | $113.0735 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $173.76 | 7.357% | $186.5435 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $141.82 | 5.428% | $149.518 | $149.52 | $149.50 | $149.50 |
| Purchase #7 | $73.52 | 7.803% | $79.2568 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $796.62 | $850.8638 | $850.86 | $850.85 | $850.90 | |