| 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 | $135.81 | 4.750% | $142.261 | $142.26 | $142.25 | $142.30 |
| Purchase #2 | $179.84 | 6.842% | $192.1447 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $14.86 | 9.857% | $16.3248 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $187.26 | 12.365% | $210.4147 | $210.41 | $210.40 | $210.40 |
| Purchase #5 | $151.79 | 11.520% | $169.2762 | $169.28 | $169.30 | $169.30 |
| Purchase #6 | $182.69 | 4.412% | $190.7503 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $193.48 | 4.708% | $202.589 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $1,045.73 | $1,123.7607 | $1,123.75 | $1,123.75 | $1,123.80 | |