| 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 | $165.31 | 12.565% | $186.0812 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $244.47 | 7.852% | $263.6658 | $263.67 | $263.65 | $263.70 |
| Purchase #3 | $180.95 | 5.380% | $190.6851 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $234.57 | 13.745% | $266.8116 | $266.81 | $266.80 | $266.80 |
| Purchase #5 | $198.79 | 5.467% | $209.6578 | $209.66 | $209.65 | $209.70 |
| Purchase #6 | $208.35 | 11.598% | $232.5144 | $232.51 | $232.50 | $232.50 |
| Purchase #7 | $91.63 | 13.432% | $103.9377 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $1,324.07 | $1,453.3536 | $1,453.36 | $1,453.35 | $1,453.40 | |