| 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 | $146.74 | 5.534% | $154.8606 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $128.42 | 7.573% | $138.1452 | $138.15 | $138.15 | $138.10 |
| Purchase #3 | $17.28 | 6.403% | $18.3864 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $59.89 | 5.416% | $63.1336 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $157.80 | 7.520% | $169.6666 | $169.67 | $169.65 | $169.70 |
| Purchase #6 | $24.26 | 5.348% | $25.5574 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $21.85 | 4.479% | $22.8287 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $556.24 | $592.5785 | $592.59 | $592.60 | $592.60 | |