| 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 | $161.88 | 5.273% | $170.4159 | $170.42 | $170.40 | $170.40 |
| Purchase #2 | $52.82 | 7.158% | $56.6009 | $56.60 | $56.60 | $56.60 |
| Purchase #3 | $122.82 | 5.311% | $129.343 | $129.34 | $129.35 | $129.30 |
| Purchase #4 | $34.50 | 6.351% | $36.6911 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $206.96 | 7.335% | $222.1405 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $136.81 | 13.517% | $155.3026 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $21.47 | 7.403% | $23.0594 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $737.26 | $793.5534 | $793.55 | $793.55 | $793.50 | |