| 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 | $153.98 | 10.680% | $170.4251 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $47.85 | 9.521% | $52.4058 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $95.75 | 4.516% | $100.0741 | $100.07 | $100.05 | $100.10 |
| Purchase #4 | $168.40 | 9.648% | $184.6472 | $184.65 | $184.65 | $184.60 |
| Purchase #5 | $18.90 | 11.495% | $21.0726 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $8.94 | 3.436% | $9.2472 | $9.25 | $9.25 | $9.20 |
| Purchase #7 | $68.27 | 12.519% | $76.8167 | $76.82 | $76.80 | $76.80 |
| 7 purchase totals = | $562.09 | $614.6887 | $614.70 | $614.65 | $614.60 | |