| 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 | $146.69 | 10.102% | $161.5086 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $78.96 | 13.292% | $89.4554 | $89.46 | $89.45 | $89.50 |
| Purchase #3 | $145.80 | 6.782% | $155.6882 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $134.81 | 4.542% | $140.9331 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $221.85 | 7.134% | $237.6768 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $156.68 | 11.504% | $174.7045 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $34.32 | 4.524% | $35.8726 | $35.87 | $35.85 | $35.90 |
| 7 purchase totals = | $919.11 | $995.8392 | $995.84 | $995.85 | $995.90 | |