| 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 | $184.44 | 3.354% | $190.6261 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $39.65 | 12.305% | $44.5289 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $118.38 | 3.550% | $122.5825 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $236.96 | 7.826% | $255.5045 | $255.50 | $255.50 | $255.50 |
| Purchase #5 | $90.56 | 8.119% | $97.9126 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $232.45 | 8.548% | $252.3198 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $185.31 | 10.118% | $204.0597 | $204.06 | $204.05 | $204.10 |
| 7 purchase totals = | $1,087.75 | $1,167.5341 | $1,167.53 | $1,167.55 | $1,167.50 | |