| 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 | $164.63 | 13.275% | $186.4846 | $186.48 | $186.50 | $186.50 |
| Purchase #2 | $168.35 | 13.168% | $190.5183 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $209.71 | 12.495% | $235.9133 | $235.91 | $235.90 | $235.90 |
| Purchase #4 | $229.70 | 10.226% | $253.1891 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $208.81 | 3.290% | $215.6798 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $11.45 | 8.256% | $12.3953 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $170.31 | 4.443% | $177.8769 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $1,162.96 | $1,272.0573 | $1,272.06 | $1,272.10 | $1,272.10 | |