| 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 | $138.28 | 8.273% | $149.7199 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $208.83 | 11.460% | $232.7619 | $232.76 | $232.75 | $232.80 |
| Purchase #3 | $82.57 | 4.694% | $86.4458 | $86.45 | $86.45 | $86.40 |
| Purchase #4 | $131.65 | 8.468% | $142.7981 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $202.53 | 3.477% | $209.572 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $97.64 | 6.693% | $104.175 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $143.94 | 7.844% | $155.2307 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $1,005.44 | $1,080.7034 | $1,080.71 | $1,080.70 | $1,080.70 | |