| 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 | $144.28 | 13.500% | $163.7578 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $191.87 | 5.826% | $203.0483 | $203.05 | $203.05 | $203.00 |
| Purchase #3 | $237.97 | 13.840% | $270.905 | $270.91 | $270.90 | $270.90 |
| Purchase #4 | $94.89 | 4.420% | $99.0841 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $114.74 | 9.211% | $125.3087 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $106.29 | 8.163% | $114.9665 | $114.97 | $114.95 | $115.00 |
| Purchase #7 | $11.33 | 13.647% | $12.8762 | $12.88 | $12.90 | $12.90 |
| 7 purchase totals = | $901.37 | $989.9466 | $989.96 | $989.95 | $990.00 | |