| 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 | $162.79 | 13.728% | $185.1378 | $185.14 | $185.15 | $185.10 |
| Purchase #2 | $177.62 | 3.613% | $184.0374 | $184.04 | $184.05 | $184.00 |
| Purchase #3 | $203.68 | 7.414% | $218.7808 | $218.78 | $218.80 | $218.80 |
| Purchase #4 | $92.36 | 4.167% | $96.2086 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $88.68 | 7.441% | $95.2787 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $36.36 | 5.519% | $38.3667 | $38.37 | $38.35 | $38.40 |
| Purchase #7 | $122.35 | 13.872% | $139.3224 | $139.32 | $139.30 | $139.30 |
| 7 purchase totals = | $883.84 | $957.1324 | $957.14 | $957.15 | $957.10 | |