| 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 | $186.48 | 13.497% | $211.6492 | $211.65 | $211.65 | $211.60 |
| Purchase #2 | $132.37 | 3.772% | $137.363 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $142.30 | 8.565% | $154.488 | $154.49 | $154.50 | $154.50 |
| Purchase #4 | $180.83 | 6.834% | $193.1879 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $99.34 | 7.188% | $106.4806 | $106.48 | $106.50 | $106.50 |
| Purchase #6 | $20.48 | 6.324% | $21.7752 | $21.78 | $21.80 | $21.80 |
| Purchase #7 | $230.90 | 7.736% | $248.7624 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $992.70 | $1,073.7063 | $1,073.71 | $1,073.75 | $1,073.80 | |