| 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 | $188.60 | 9.571% | $206.6509 | $206.65 | $206.65 | $206.70 |
| Purchase #2 | $236.85 | 7.390% | $254.3532 | $254.35 | $254.35 | $254.40 |
| Purchase #3 | $186.62 | 10.782% | $206.7414 | $206.74 | $206.75 | $206.70 |
| Purchase #4 | $80.71 | 7.848% | $87.0441 | $87.04 | $87.05 | $87.00 |
| Purchase #5 | $10.39 | 7.529% | $11.1723 | $11.17 | $11.15 | $11.20 |
| Purchase #6 | $26.79 | 4.404% | $27.9698 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $136.94 | 4.827% | $143.5501 | $143.55 | $143.55 | $143.60 |
| 7 purchase totals = | $866.90 | $937.4818 | $937.47 | $937.45 | $937.60 | |