| 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 | $149.41 | 13.693% | $169.8687 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $237.68 | 8.286% | $257.3742 | $257.37 | $257.35 | $257.40 |
| Purchase #3 | $147.86 | 3.648% | $153.2539 | $153.25 | $153.25 | $153.30 |
| Purchase #4 | $112.80 | 12.488% | $126.8865 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $217.78 | 12.156% | $244.2533 | $244.25 | $244.25 | $244.30 |
| Purchase #6 | $234.39 | 4.747% | $245.5165 | $245.52 | $245.50 | $245.50 |
| Purchase #7 | $23.42 | 8.467% | $25.403 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $1,123.34 | $1,222.5561 | $1,222.55 | $1,222.50 | $1,222.70 | |