| 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 | $127.62 | 13.262% | $144.545 | $144.55 | $144.55 | $144.50 |
| Purchase #2 | $176.93 | 7.621% | $190.4138 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $77.29 | 9.224% | $84.4192 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $112.50 | 3.400% | $116.325 | $116.33 | $116.35 | $116.30 |
| Purchase #5 | $188.98 | 3.767% | $196.0989 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $93.61 | 3.765% | $97.1344 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $156.70 | 13.746% | $178.24 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $933.63 | $1,007.1763 | $1,007.18 | $1,007.20 | $1,007.00 | |