| 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 | $163.77 | 6.420% | $174.284 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $112.52 | 11.728% | $125.7163 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $171.70 | 8.720% | $186.6722 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $128.71 | 8.836% | $140.0828 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $199.60 | 10.183% | $219.9253 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $60.43 | 7.530% | $64.9804 | $64.98 | $65.00 | $65.00 |
| Purchase #7 | $61.53 | 11.596% | $68.665 | $68.67 | $68.65 | $68.70 |
| 7 purchase totals = | $898.26 | $980.3260 | $980.33 | $980.35 | $980.40 | |