| 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 | $163.76 | 13.793% | $186.3474 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $220.94 | 9.850% | $242.7026 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $175.54 | 7.681% | $189.0232 | $189.02 | $189.00 | $189.00 |
| Purchase #4 | $227.58 | 10.762% | $252.0722 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $188.48 | 6.199% | $200.1639 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $166.73 | 12.199% | $187.0694 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $90.31 | 7.809% | $97.3623 | $97.36 | $97.35 | $97.40 |
| 7 purchase totals = | $1,233.34 | $1,354.7410 | $1,354.73 | $1,354.65 | $1,354.80 | |