| 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 | $180.32 | 3.379% | $186.413 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $92.67 | 8.700% | $100.7323 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $221.40 | 6.460% | $235.7024 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $242.75 | 3.268% | $250.6831 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $77.69 | 8.743% | $84.4824 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $141.78 | 12.425% | $159.3962 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $199.78 | 13.331% | $226.4127 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $1,156.39 | $1,243.8221 | $1,243.81 | $1,243.85 | $1,243.80 | |