| 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 | $157.52 | 8.776% | $171.344 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $237.67 | 13.186% | $269.0092 | $269.01 | $269.00 | $269.00 |
| Purchase #3 | $104.74 | 12.446% | $117.7759 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $52.87 | 8.184% | $57.1969 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $104.29 | 8.582% | $113.2402 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $158.29 | 13.234% | $179.2381 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $68.96 | 4.802% | $72.2715 | $72.27 | $72.25 | $72.30 |
| 7 purchase totals = | $884.34 | $980.0758 | $980.08 | $980.10 | $980.00 | |