| 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 | $127.97 | 6.340% | $136.0833 | $136.08 | $136.10 | $136.10 |
| Purchase #2 | $123.58 | 13.420% | $140.1644 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $36.59 | 12.246% | $41.0708 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $53.97 | 7.571% | $58.0561 | $58.06 | $58.05 | $58.10 |
| Purchase #5 | $151.54 | 10.673% | $167.7139 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $191.57 | 13.273% | $216.9971 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $170.79 | 5.261% | $179.7753 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $856.01 | $939.8609 | $939.86 | $939.85 | $940.00 | |