| 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 | $186.66 | 11.364% | $207.872 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $105.30 | 9.750% | $115.5668 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $154.56 | 9.113% | $168.6451 | $168.65 | $168.65 | $168.60 |
| Purchase #4 | $64.60 | 8.437% | $70.0503 | $70.05 | $70.05 | $70.10 |
| Purchase #5 | $237.67 | 8.222% | $257.2112 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $51.37 | 5.386% | $54.1368 | $54.14 | $54.15 | $54.10 |
| Purchase #7 | $56.92 | 9.201% | $62.1572 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $857.08 | $935.6394 | $935.65 | $935.60 | $935.70 | |