| 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 | $184.82 | 3.714% | $191.6842 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $221.25 | 6.155% | $234.8679 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $53.44 | 13.367% | $60.5833 | $60.58 | $60.60 | $60.60 |
| Purchase #4 | $46.48 | 10.570% | $51.3929 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $227.69 | 7.285% | $244.2772 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $64.99 | 3.858% | $67.4973 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $108.40 | 11.705% | $121.0882 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $907.07 | $971.3910 | $971.39 | $971.45 | $971.50 | |