| 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 | $181.39 | 6.414% | $193.0244 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $143.67 | 5.512% | $151.5891 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $247.33 | 13.335% | $280.3115 | $280.31 | $280.30 | $280.30 |
| Purchase #4 | $93.27 | 3.273% | $96.3227 | $96.32 | $96.30 | $96.30 |
| Purchase #5 | $9.39 | 13.464% | $10.6543 | $10.65 | $10.65 | $10.70 |
| Purchase #6 | $34.57 | 4.567% | $36.1488 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $146.49 | 10.580% | $161.9886 | $161.99 | $162.00 | $162.00 |
| 7 purchase totals = | $856.11 | $930.0394 | $930.03 | $930.00 | $930.00 | |