| 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 | $143.82 | 8.274% | $155.7197 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $200.63 | 12.345% | $225.3978 | $225.40 | $225.40 | $225.40 |
| Purchase #3 | $54.40 | 4.707% | $56.9606 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $78.75 | 9.129% | $85.9391 | $85.94 | $85.95 | $85.90 |
| Purchase #5 | $55.29 | 4.587% | $57.8262 | $57.83 | $57.85 | $57.80 |
| Purchase #6 | $187.80 | 5.601% | $198.3187 | $198.32 | $198.30 | $198.30 |
| Purchase #7 | $163.53 | 10.117% | $180.0743 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $884.22 | $960.2364 | $960.24 | $960.20 | $960.20 | |