| 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 | $154.35 | 13.565% | $175.2876 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $225.43 | 10.816% | $249.8125 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $233.59 | 6.257% | $248.2057 | $248.21 | $248.20 | $248.20 |
| Purchase #4 | $54.31 | 5.357% | $57.2194 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $153.76 | 8.694% | $167.1279 | $167.13 | $167.15 | $167.10 |
| Purchase #6 | $115.30 | 7.840% | $124.3395 | $124.34 | $124.35 | $124.30 |
| Purchase #7 | $14.25 | 11.433% | $15.8792 | $15.88 | $15.90 | $15.90 |
| 7 purchase totals = | $950.99 | $1,037.8718 | $1,037.88 | $1,037.90 | $1,037.80 | |