| 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 | $163.47 | 7.186% | $175.217 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $163.32 | 13.437% | $185.2653 | $185.27 | $185.25 | $185.30 |
| Purchase #3 | $34.84 | 9.797% | $38.2533 | $38.25 | $38.25 | $38.30 |
| Purchase #4 | $87.82 | 7.407% | $94.3248 | $94.32 | $94.30 | $94.30 |
| Purchase #5 | $225.37 | 5.218% | $237.1298 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $220.73 | 9.719% | $242.1827 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $177.53 | 5.341% | $187.0119 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $1,073.08 | $1,159.3848 | $1,159.38 | $1,159.35 | $1,159.40 | |