| 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 | $154.85 | 4.388% | $161.6448 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $142.55 | 9.386% | $155.9297 | $155.93 | $155.95 | $155.90 |
| Purchase #3 | $68.96 | 3.800% | $71.5805 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $223.33 | 6.366% | $237.5472 | $237.55 | $237.55 | $237.50 |
| Purchase #5 | $231.97 | 8.525% | $251.7454 | $251.75 | $251.75 | $251.70 |
| Purchase #6 | $16.93 | 6.587% | $18.0452 | $18.05 | $18.05 | $18.00 |
| Purchase #7 | $55.93 | 6.767% | $59.7148 | $59.71 | $59.70 | $59.70 |
| 7 purchase totals = | $894.52 | $956.2076 | $956.21 | $956.25 | $956.00 | |