| 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 | $181.34 | 3.376% | $187.462 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $170.60 | 10.425% | $188.3851 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $81.77 | 11.619% | $91.2709 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $228.40 | 11.105% | $253.7638 | $253.76 | $253.75 | $253.80 |
| Purchase #5 | $248.91 | 7.707% | $268.0935 | $268.09 | $268.10 | $268.10 |
| Purchase #6 | $64.73 | 7.301% | $69.4559 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $44.39 | 7.133% | $47.5563 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $1,020.14 | $1,105.9875 | $1,105.99 | $1,105.95 | $1,106.20 | |