| 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 | $169.73 | 3.787% | $176.1577 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $76.44 | 10.230% | $84.2598 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $28.31 | 7.309% | $30.3792 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $202.92 | 11.195% | $225.6369 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $60.86 | 12.400% | $68.4066 | $68.41 | $68.40 | $68.40 |
| Purchase #6 | $36.79 | 11.732% | $41.1062 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $46.43 | 3.412% | $48.0142 | $48.01 | $48.00 | $48.00 |
| 7 purchase totals = | $621.48 | $673.9606 | $673.97 | $673.95 | $674.00 | |