| 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 | $183.65 | 3.252% | $189.6223 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $235.39 | 10.871% | $260.9792 | $260.98 | $261.00 | $261.00 |
| Purchase #3 | $42.51 | 6.715% | $45.3645 | $45.36 | $45.35 | $45.40 |
| Purchase #4 | $30.91 | 9.728% | $33.9169 | $33.92 | $33.90 | $33.90 |
| Purchase #5 | $95.38 | 9.405% | $104.3505 | $104.35 | $104.35 | $104.40 |
| Purchase #6 | $126.73 | 3.212% | $130.8006 | $130.80 | $130.80 | $130.80 |
| Purchase #7 | $12.35 | 13.817% | $14.0564 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $726.92 | $779.0904 | $779.09 | $779.05 | $779.20 | |