| 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 | $144.36 | 5.351% | $152.0847 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $9.78 | 9.314% | $10.6909 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $193.79 | 3.755% | $201.0668 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $73.77 | 11.600% | $82.3273 | $82.33 | $82.35 | $82.30 |
| Purchase #5 | $96.45 | 6.480% | $102.7 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $15.30 | 13.709% | $17.3975 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $78.55 | 10.214% | $86.5731 | $86.57 | $86.55 | $86.60 |
| 7 purchase totals = | $612.00 | $652.8403 | $652.84 | $652.85 | $652.90 | |