| 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 | $180.96 | 9.848% | $198.7809 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $116.84 | 9.808% | $128.2997 | $128.30 | $128.30 | $128.30 |
| Purchase #3 | $45.48 | 5.324% | $47.9014 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $127.47 | 4.136% | $132.7422 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $100.29 | 8.815% | $109.1306 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $40.87 | 12.602% | $46.0204 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $168.92 | 12.375% | $189.8239 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $780.83 | $852.6991 | $852.69 | $852.70 | $852.60 | |