| 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 | $177.27 | 3.429% | $183.3486 | $183.35 | $183.35 | $183.30 |
| Purchase #2 | $243.26 | 13.766% | $276.7472 | $276.75 | $276.75 | $276.70 |
| Purchase #3 | $39.25 | 13.864% | $44.6916 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $8.68 | 11.803% | $9.7045 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $118.82 | 13.139% | $134.4318 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $92.99 | 5.534% | $98.1361 | $98.14 | $98.15 | $98.10 |
| Purchase #7 | $106.68 | 6.637% | $113.7604 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $786.95 | $860.8202 | $860.82 | $860.85 | $860.70 | |