| 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 | $135.37 | 7.484% | $145.5011 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $10.58 | 4.849% | $11.093 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $195.48 | 5.160% | $205.5668 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $70.88 | 7.313% | $76.0635 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $150.73 | 6.400% | $160.3767 | $160.38 | $160.40 | $160.40 |
| Purchase #6 | $248.47 | 4.379% | $259.3505 | $259.35 | $259.35 | $259.40 |
| Purchase #7 | $104.76 | 9.488% | $114.6996 | $114.70 | $114.70 | $114.70 |
| 7 purchase totals = | $916.27 | $972.6512 | $972.65 | $972.65 | $972.80 | |