| 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 | $158.27 | 7.118% | $169.5357 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $19.86 | 8.763% | $21.6003 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $185.26 | 4.763% | $194.0839 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $171.87 | 12.848% | $193.9519 | $193.95 | $193.95 | $194.00 |
| Purchase #5 | $143.51 | 13.873% | $163.4191 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $213.86 | 5.451% | $225.5175 | $225.52 | $225.50 | $225.50 |
| Purchase #7 | $30.89 | 3.400% | $31.9403 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $923.52 | $1,000.0487 | $1,000.05 | $1,000.05 | $1,000.00 | |