| 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 | $33.68 | 12.108% | $37.758 | $37.76 | $37.75 | $37.80 |
| Purchase #2 | $166.82 | 13.431% | $189.2256 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $137.78 | 6.150% | $146.2535 | $146.25 | $146.25 | $146.30 |
| Purchase #4 | $163.95 | 13.477% | $186.0455 | $186.05 | $186.05 | $186.00 |
| Purchase #5 | $10.86 | 7.452% | $11.6693 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $220.40 | 8.641% | $239.4448 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $89.27 | 6.451% | $95.0288 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $822.76 | $905.4255 | $905.43 | $905.45 | $905.40 | |