| 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 | $179.35 | 4.407% | $187.254 | $187.25 | $187.25 | $187.30 |
| Purchase #2 | $71.60 | 3.219% | $73.9048 | $73.90 | $73.90 | $73.90 |
| Purchase #3 | $215.75 | 12.649% | $243.0402 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $5.58 | 3.807% | $5.7924 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $67.37 | 8.423% | $73.0446 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $157.58 | 13.684% | $179.1432 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $27.99 | 7.193% | $30.0033 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $725.22 | $792.1825 | $792.16 | $792.20 | $792.10 | |