| 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 | $164.76 | 7.754% | $177.5355 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $18.91 | 11.237% | $21.0349 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $231.28 | 4.827% | $242.4439 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $33.36 | 12.322% | $37.4706 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $191.72 | 9.621% | $210.1654 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $203.48 | 8.767% | $221.3191 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $224.86 | 3.722% | $233.2293 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $1,068.37 | $1,143.1987 | $1,143.20 | $1,143.20 | $1,143.10 | |