| 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 | $152.37 | 4.705% | $159.539 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $75.25 | 9.412% | $82.3325 | $82.33 | $82.35 | $82.30 |
| Purchase #3 | $111.62 | 3.585% | $115.6216 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $132.99 | 13.844% | $151.4011 | $151.40 | $151.40 | $151.40 |
| Purchase #5 | $107.68 | 6.697% | $114.8913 | $114.89 | $114.90 | $114.90 |
| Purchase #6 | $76.68 | 4.289% | $79.9688 | $79.97 | $79.95 | $80.00 |
| Purchase #7 | $162.44 | 8.309% | $175.9371 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $819.03 | $879.6914 | $879.69 | $879.70 | $879.60 | |