| 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 | $171.67 | 7.678% | $184.8508 | $184.85 | $184.85 | $184.90 |
| Purchase #2 | $62.63 | 10.864% | $69.4341 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $47.70 | 6.189% | $50.6522 | $50.65 | $50.65 | $50.70 |
| Purchase #4 | $154.77 | 5.449% | $163.2034 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $78.31 | 6.370% | $83.2983 | $83.30 | $83.30 | $83.30 |
| Purchase #6 | $58.59 | 8.381% | $63.5004 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $51.56 | 6.806% | $55.0692 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $625.23 | $670.0084 | $670.00 | $670.00 | $670.10 | |