| 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 | $169.70 | 6.558% | $180.8289 | $180.83 | $180.85 | $180.80 |
| Purchase #2 | $175.47 | 13.451% | $199.0725 | $199.07 | $199.05 | $199.10 |
| Purchase #3 | $113.67 | 10.526% | $125.6349 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $227.27 | 12.681% | $256.0901 | $256.09 | $256.10 | $256.10 |
| Purchase #5 | $22.78 | 12.668% | $25.6658 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $173.68 | 11.296% | $193.2989 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $166.32 | 12.344% | $186.8505 | $186.85 | $186.85 | $186.90 |
| 7 purchase totals = | $1,048.89 | $1,167.4416 | $1,167.44 | $1,167.45 | $1,167.50 | |