| 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 | $187.96 | 10.449% | $207.5999 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $187.82 | 6.346% | $199.7391 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $65.58 | 4.746% | $68.6924 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $32.81 | 3.377% | $33.918 | $33.92 | $33.90 | $33.90 |
| Purchase #5 | $50.31 | 10.462% | $55.5734 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $126.57 | 10.526% | $139.8928 | $139.89 | $139.90 | $139.90 |
| Purchase #7 | $178.69 | 8.227% | $193.3908 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $829.74 | $898.8064 | $898.80 | $898.80 | $898.80 | |