| 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 | $159.84 | 9.862% | $175.6034 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $18.67 | 12.733% | $21.0473 | $21.05 | $21.05 | $21.00 |
| Purchase #3 | $111.94 | 10.621% | $123.8291 | $123.83 | $123.85 | $123.80 |
| Purchase #4 | $179.45 | 6.239% | $190.6459 | $190.65 | $190.65 | $190.60 |
| Purchase #5 | $120.86 | 3.637% | $125.2557 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $111.42 | 4.773% | $116.7381 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $248.91 | 13.148% | $281.6367 | $281.64 | $281.65 | $281.60 |
| 7 purchase totals = | $951.09 | $1,034.7562 | $1,034.77 | $1,034.80 | $1,034.60 | |