| 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 | $154.82 | 5.532% | $163.3846 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $63.26 | 11.336% | $70.4312 | $70.43 | $70.45 | $70.40 |
| Purchase #3 | $103.92 | 10.643% | $114.9802 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $197.93 | 7.568% | $212.9093 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $37.94 | 5.136% | $39.8886 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $97.58 | 5.545% | $102.9908 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $194.99 | 11.291% | $217.0063 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $850.44 | $921.5910 | $921.59 | $921.65 | $921.60 | |