| 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 | $186.76 | 7.524% | $200.8118 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $154.83 | 9.180% | $169.0434 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $188.84 | 5.702% | $199.6077 | $199.61 | $199.60 | $199.60 |
| Purchase #4 | $170.29 | 12.454% | $191.4979 | $191.50 | $191.50 | $191.50 |
| Purchase #5 | $211.90 | 13.848% | $241.2439 | $241.24 | $241.25 | $241.20 |
| Purchase #6 | $179.41 | 9.162% | $195.8475 | $195.85 | $195.85 | $195.80 |
| Purchase #7 | $80.73 | 8.273% | $87.4088 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $1,172.76 | $1,285.4610 | $1,285.46 | $1,285.45 | $1,285.30 | |