| 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 | $162.35 | 10.617% | $179.5867 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $156.55 | 7.870% | $168.8705 | $168.87 | $168.85 | $168.90 |
| Purchase #3 | $21.95 | 3.172% | $22.6463 | $22.65 | $22.65 | $22.60 |
| Purchase #4 | $10.45 | 12.297% | $11.735 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $216.37 | 10.730% | $239.5865 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $134.50 | 3.754% | $139.5491 | $139.55 | $139.55 | $139.50 |
| Purchase #7 | $157.53 | 7.118% | $168.743 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $859.70 | $930.7171 | $930.73 | $930.75 | $930.60 | |