| 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 | $150.69 | 13.781% | $171.4566 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $196.64 | 12.719% | $221.6506 | $221.65 | $221.65 | $221.70 |
| Purchase #3 | $123.77 | 12.358% | $139.0655 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $249.29 | 10.563% | $275.6225 | $275.62 | $275.60 | $275.60 |
| Purchase #5 | $105.67 | 8.794% | $114.9626 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $30.53 | 4.675% | $31.9573 | $31.96 | $31.95 | $32.00 |
| Purchase #7 | $121.97 | 11.491% | $135.9856 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $978.56 | $1,090.7007 | $1,090.71 | $1,090.65 | $1,090.90 | |