| 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 | $132.97 | 13.197% | $150.5181 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $48.79 | 5.784% | $51.612 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $123.88 | 4.650% | $129.6404 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $230.38 | 5.644% | $243.3826 | $243.38 | $243.40 | $243.40 |
| Purchase #5 | $168.72 | 11.731% | $188.5125 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $156.41 | 8.613% | $169.8816 | $169.88 | $169.90 | $169.90 |
| Purchase #7 | $110.95 | 9.272% | $121.2373 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $972.10 | $1,054.7845 | $1,054.78 | $1,054.80 | $1,054.70 | |