| 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 | $152.36 | 4.840% | $159.7342 | $159.73 | $159.75 | $159.70 |
| Purchase #2 | $210.66 | 9.143% | $229.9206 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $112.97 | 12.652% | $127.263 | $127.26 | $127.25 | $127.30 |
| Purchase #4 | $93.57 | 7.661% | $100.7384 | $100.74 | $100.75 | $100.70 |
| Purchase #5 | $80.73 | 8.408% | $87.5178 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $209.38 | 11.263% | $232.9625 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $11.74 | 10.144% | $12.9309 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $871.41 | $951.0674 | $951.06 | $951.05 | $951.00 | |