| 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 | $95.58 | 13.455% | $108.4403 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $30.56 | 11.499% | $34.0741 | $34.07 | $34.05 | $34.10 |
| Purchase #3 | $179.31 | 3.806% | $186.1345 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $81.64 | 5.254% | $85.9294 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $133.82 | 5.793% | $141.5722 | $141.57 | $141.55 | $141.60 |
| Purchase #6 | $110.74 | 9.131% | $120.8517 | $120.85 | $120.85 | $120.90 |
| Purchase #7 | $175.27 | 3.845% | $182.0091 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $806.92 | $859.0113 | $859.00 | $859.00 | $859.00 | |