| 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 | $75.90 | 10.272% | $83.6964 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $37.91 | 4.345% | $39.5572 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $162.36 | 12.655% | $182.9067 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $245.83 | 12.341% | $276.1679 | $276.17 | $276.15 | $276.20 |
| Purchase #5 | $177.96 | 8.872% | $193.7486 | $193.75 | $193.75 | $193.70 |
| Purchase #6 | $143.92 | 3.323% | $148.7025 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $212.87 | 6.836% | $227.4218 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $1,056.75 | $1,152.2011 | $1,152.21 | $1,152.15 | $1,152.20 | |