| 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 | $190.76 | 13.775% | $217.0372 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $167.49 | 12.257% | $188.0192 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $143.86 | 12.377% | $161.6656 | $161.67 | $161.65 | $161.70 |
| Purchase #4 | $161.42 | 12.132% | $181.0035 | $181.00 | $181.00 | $181.00 |
| Purchase #5 | $176.53 | 4.289% | $184.1014 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $209.34 | 11.500% | $233.4141 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $104.75 | 6.613% | $111.6771 | $111.68 | $111.70 | $111.70 |
| 7 purchase totals = | $1,154.15 | $1,276.9181 | $1,276.92 | $1,276.90 | $1,276.90 | |