| 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 | $161.73 | 7.637% | $174.0813 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $43.33 | 3.361% | $44.7863 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $226.63 | 12.338% | $254.5916 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $51.39 | 13.567% | $58.3621 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $206.59 | 9.594% | $226.4102 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $179.84 | 10.229% | $198.2358 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $7.85 | 7.446% | $8.4345 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $877.36 | $964.9018 | $964.90 | $964.95 | $964.90 | |