| 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 | $179.75 | 13.789% | $204.5357 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $111.98 | 8.411% | $121.3986 | $121.40 | $121.40 | $121.40 |
| Purchase #3 | $208.82 | 7.453% | $224.3834 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $44.70 | 11.514% | $49.8468 | $49.85 | $49.85 | $49.80 |
| Purchase #5 | $154.59 | 9.761% | $169.6795 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $32.57 | 4.729% | $34.1102 | $34.11 | $34.10 | $34.10 |
| Purchase #7 | $110.68 | 5.754% | $117.0485 | $117.05 | $117.05 | $117.00 |
| 7 purchase totals = | $843.09 | $921.0027 | $921.01 | $921.05 | $920.90 | |