| 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 | $182.49 | 9.478% | $199.7864 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $215.91 | 3.372% | $223.1905 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $82.30 | 13.553% | $93.4541 | $93.45 | $93.45 | $93.50 |
| Purchase #4 | $15.94 | 3.524% | $16.5017 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $101.68 | 12.742% | $114.6361 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $109.62 | 7.524% | $117.8678 | $117.87 | $117.85 | $117.90 |
| Purchase #7 | $113.32 | 3.735% | $117.5525 | $117.55 | $117.55 | $117.60 |
| 7 purchase totals = | $821.26 | $882.9891 | $882.99 | $883.00 | $883.10 | |