| 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 | $177.40 | 3.248% | $183.162 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $27.32 | 11.140% | $30.3634 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $221.26 | 12.132% | $248.1033 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $230.40 | 13.779% | $262.1468 | $262.15 | $262.15 | $262.10 |
| Purchase #5 | $96.57 | 10.103% | $106.3265 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $209.45 | 7.815% | $225.8185 | $225.82 | $225.80 | $225.80 |
| Purchase #7 | $31.61 | 7.583% | $34.007 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $994.01 | $1,089.9275 | $1,089.93 | $1,089.90 | $1,089.90 | |