| 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 | $41.62 | 8.553% | $45.1798 | $45.18 | $45.20 | $45.20 |
| Purchase #2 | $186.43 | 12.613% | $209.9444 | $209.94 | $209.95 | $209.90 |
| Purchase #3 | $190.50 | 4.524% | $199.1182 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $190.87 | 7.532% | $205.2463 | $205.25 | $205.25 | $205.20 |
| Purchase #5 | $114.56 | 5.127% | $120.4335 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $70.91 | 7.856% | $76.4807 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $149.60 | 7.202% | $160.3742 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $944.49 | $1,016.7771 | $1,016.77 | $1,016.80 | $1,016.70 | |