| 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 | $196.83 | 7.144% | $210.8915 | $210.89 | $210.90 | $210.90 |
| Purchase #2 | $169.43 | 6.415% | $180.2989 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $155.51 | 10.203% | $171.3767 | $171.38 | $171.40 | $171.40 |
| Purchase #4 | $184.53 | 9.840% | $202.6878 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $104.28 | 12.404% | $117.2149 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $57.62 | 13.828% | $65.5877 | $65.59 | $65.60 | $65.60 |
| Purchase #7 | $182.49 | 4.553% | $190.7988 | $190.80 | $190.80 | $190.80 |
| 7 purchase totals = | $1,050.69 | $1,138.8563 | $1,138.86 | $1,138.90 | $1,138.90 | |