| 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 | $138.61 | 8.354% | $150.1895 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $39.44 | 13.785% | $44.8768 | $44.88 | $44.90 | $44.90 |
| Purchase #3 | $234.32 | 12.283% | $263.1015 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $23.25 | 5.191% | $24.4569 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $195.37 | 10.178% | $215.2548 | $215.25 | $215.25 | $215.30 |
| Purchase #6 | $198.93 | 7.820% | $214.4863 | $214.49 | $214.50 | $214.50 |
| Purchase #7 | $57.34 | 8.533% | $62.2328 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $887.26 | $974.5986 | $974.60 | $974.65 | $974.70 | |