| 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 | $144.92 | 6.832% | $154.8209 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $242.53 | 12.503% | $272.8535 | $272.85 | $272.85 | $272.90 |
| Purchase #3 | $182.64 | 8.807% | $198.7251 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $221.34 | 5.223% | $232.9006 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $175.41 | 4.658% | $183.5806 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $63.88 | 7.657% | $68.7713 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $28.62 | 10.811% | $31.7141 | $31.71 | $31.70 | $31.70 |
| 7 purchase totals = | $1,059.34 | $1,143.3661 | $1,143.36 | $1,143.35 | $1,143.40 | |