| 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 | $141.87 | 13.430% | $160.9231 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $248.36 | 13.486% | $281.8538 | $281.85 | $281.85 | $281.90 |
| Purchase #3 | $116.47 | 8.689% | $126.5901 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $19.66 | 5.154% | $20.6733 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $101.52 | 4.367% | $105.9534 | $105.95 | $105.95 | $106.00 |
| Purchase #6 | $32.92 | 7.566% | $35.4107 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $173.94 | 8.299% | $188.3753 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $834.74 | $919.7797 | $919.77 | $919.75 | $919.90 | |