| 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 | $105.86 | 8.324% | $114.6718 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $152.59 | 5.715% | $161.3105 | $161.31 | $161.30 | $161.30 |
| Purchase #3 | $235.89 | 4.848% | $247.3259 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $129.31 | 6.203% | $137.3311 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $129.71 | 3.315% | $134.0099 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $154.94 | 10.807% | $171.6844 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $191.56 | 4.246% | $199.6936 | $199.69 | $199.70 | $199.70 |
| 7 purchase totals = | $1,099.86 | $1,166.0272 | $1,166.02 | $1,166.05 | $1,166.00 | |