| 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 | $114.48 | 10.275% | $126.2428 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $37.41 | 9.162% | $40.8375 | $40.84 | $40.85 | $40.80 |
| Purchase #3 | $162.27 | 12.491% | $182.5391 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $229.73 | 8.123% | $248.391 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $139.38 | 3.154% | $143.776 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $25.87 | 8.436% | $28.0524 | $28.05 | $28.05 | $28.10 |
| Purchase #7 | $16.70 | 9.222% | $18.2401 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $725.84 | $788.0789 | $788.08 | $788.15 | $788.00 | |