| 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 | $131.26 | 13.615% | $149.131 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $123.45 | 11.383% | $137.5023 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $61.89 | 13.679% | $70.3559 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $66.81 | 3.256% | $68.9853 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $80.84 | 11.185% | $89.882 | $89.88 | $89.90 | $89.90 |
| Purchase #6 | $130.64 | 12.835% | $147.4076 | $147.41 | $147.40 | $147.40 |
| Purchase #7 | $218.43 | 6.576% | $232.794 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $813.32 | $896.0581 | $896.06 | $896.10 | $896.10 | |