| 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 | $182.65 | 9.679% | $200.3287 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $85.37 | 10.403% | $94.251 | $94.25 | $94.25 | $94.30 |
| Purchase #3 | $85.38 | 3.349% | $88.2394 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $57.37 | 4.613% | $60.0165 | $60.02 | $60.00 | $60.00 |
| Purchase #5 | $154.66 | 5.451% | $163.0905 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $155.85 | 11.235% | $173.3597 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $40.40 | 6.254% | $42.9266 | $42.93 | $42.95 | $42.90 |
| 7 purchase totals = | $761.68 | $822.2124 | $822.22 | $822.25 | $822.20 | |