| 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 | $218.69 | 11.450% | $243.73 | $243.73 | $243.75 | $243.70 |
| Purchase #2 | $164.35 | 3.566% | $170.2107 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $137.77 | 10.736% | $152.561 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $82.35 | 11.543% | $91.8557 | $91.86 | $91.85 | $91.90 |
| Purchase #5 | $74.34 | 12.189% | $83.4013 | $83.40 | $83.40 | $83.40 |
| Purchase #6 | $76.55 | 9.677% | $83.9577 | $83.96 | $83.95 | $84.00 |
| Purchase #7 | $23.45 | 10.343% | $25.8754 | $25.88 | $25.90 | $25.90 |
| 7 purchase totals = | $777.50 | $851.5918 | $851.60 | $851.60 | $851.70 | |