| 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 | $188.71 | 5.164% | $198.455 | $198.46 | $198.45 | $198.50 |
| Purchase #2 | $196.80 | 3.523% | $203.7333 | $203.73 | $203.75 | $203.70 |
| Purchase #3 | $119.34 | 4.181% | $124.3296 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $96.83 | 7.831% | $104.4128 | $104.41 | $104.40 | $104.40 |
| Purchase #5 | $59.91 | 8.230% | $64.8406 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $69.51 | 12.438% | $78.1557 | $78.16 | $78.15 | $78.20 |
| Purchase #7 | $68.52 | 9.207% | $74.8286 | $74.83 | $74.85 | $74.80 |
| 7 purchase totals = | $799.62 | $848.7556 | $848.76 | $848.80 | $848.70 | |