| 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 | $123.83 | 10.624% | $136.9857 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $40.98 | 8.657% | $44.5276 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $241.57 | 12.424% | $271.5827 | $271.58 | $271.60 | $271.60 |
| Purchase #4 | $70.92 | 9.833% | $77.8936 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $72.45 | 8.654% | $78.7198 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $140.93 | 11.507% | $157.1468 | $157.15 | $157.15 | $157.10 |
| Purchase #7 | $185.64 | 11.832% | $207.6049 | $207.60 | $207.60 | $207.60 |
| 7 purchase totals = | $876.32 | $974.4611 | $974.46 | $974.50 | $974.40 | |