| 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 | $164.99 | 8.855% | $179.5999 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $130.47 | 4.431% | $136.2511 | $136.25 | $136.25 | $136.30 |
| Purchase #3 | $110.45 | 3.601% | $114.4273 | $114.43 | $114.45 | $114.40 |
| Purchase #4 | $53.89 | 13.275% | $61.0439 | $61.04 | $61.05 | $61.00 |
| Purchase #5 | $173.58 | 12.105% | $194.5919 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $91.45 | 13.721% | $103.9979 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $112.37 | 8.207% | $121.5922 | $121.59 | $121.60 | $121.60 |
| 7 purchase totals = | $837.20 | $911.5042 | $911.50 | $911.55 | $911.50 | |