| 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 | $162.36 | 4.536% | $169.7246 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $246.78 | 6.122% | $261.8879 | $261.89 | $261.90 | $261.90 |
| Purchase #3 | $108.33 | 6.506% | $115.3779 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $194.51 | 4.285% | $202.8448 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $198.30 | 5.423% | $209.0538 | $209.05 | $209.05 | $209.10 |
| Purchase #6 | $223.79 | 3.419% | $231.4414 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $182.52 | 10.604% | $201.8744 | $201.87 | $201.85 | $201.90 |
| 7 purchase totals = | $1,316.59 | $1,392.2048 | $1,392.19 | $1,392.20 | $1,392.20 | |