| 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 | $152.28 | 8.872% | $165.7903 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $146.44 | 12.872% | $165.2898 | $165.29 | $165.30 | $165.30 |
| Purchase #3 | $175.64 | 12.149% | $196.9785 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $161.49 | 11.509% | $180.0759 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $82.61 | 3.741% | $85.7004 | $85.70 | $85.70 | $85.70 |
| Purchase #6 | $22.40 | 7.224% | $24.0182 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $90.54 | 12.535% | $101.8892 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $831.40 | $919.7423 | $919.75 | $919.80 | $919.80 | |