| 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 | $175.69 | 7.778% | $189.3552 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $12.92 | 13.740% | $14.6952 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $86.52 | 13.388% | $98.1033 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $213.70 | 9.351% | $233.6831 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $13.70 | 11.228% | $15.2382 | $15.24 | $15.25 | $15.20 |
| Purchase #6 | $67.71 | 3.359% | $69.9844 | $69.98 | $70.00 | $70.00 |
| Purchase #7 | $235.73 | 5.284% | $248.186 | $248.19 | $248.20 | $248.20 |
| 7 purchase totals = | $805.97 | $869.2454 | $869.25 | $869.30 | $869.30 | |