| 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 | $169.60 | 7.536% | $182.3811 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $237.70 | 12.196% | $266.6899 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $145.28 | 13.106% | $164.3204 | $164.32 | $164.30 | $164.30 |
| Purchase #4 | $248.42 | 4.210% | $258.8785 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $115.74 | 4.582% | $121.0432 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $179.85 | 6.752% | $191.9935 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $95.65 | 9.527% | $104.7626 | $104.76 | $104.75 | $104.80 |
| 7 purchase totals = | $1,192.24 | $1,290.0692 | $1,290.06 | $1,290.10 | $1,290.10 | |