| 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 | $187.54 | 8.778% | $204.0023 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $28.83 | 5.388% | $30.3834 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $54.57 | 9.570% | $59.7923 | $59.79 | $59.80 | $59.80 |
| Purchase #4 | $134.26 | 9.193% | $146.6025 | $146.60 | $146.60 | $146.60 |
| Purchase #5 | $79.47 | 6.149% | $84.3566 | $84.36 | $84.35 | $84.40 |
| Purchase #6 | $84.51 | 10.527% | $93.4064 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $9.64 | 10.461% | $10.6484 | $10.65 | $10.65 | $10.60 |
| 7 purchase totals = | $578.82 | $629.1919 | $629.19 | $629.20 | $629.20 | |