| 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 | $129.72 | 3.752% | $134.5871 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $49.88 | 11.504% | $55.6182 | $55.62 | $55.60 | $55.60 |
| Purchase #3 | $144.72 | 7.463% | $155.5205 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $156.43 | 4.762% | $163.8792 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $136.80 | 11.826% | $152.978 | $152.98 | $153.00 | $153.00 |
| Purchase #6 | $67.30 | 9.297% | $73.5569 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $165.25 | 8.367% | $179.0765 | $179.08 | $179.10 | $179.10 |
| 7 purchase totals = | $850.10 | $915.2164 | $915.23 | $915.25 | $915.30 | |