| 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 | $230.94 | 10.733% | $255.7268 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $186.75 | 6.414% | $198.7281 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $153.77 | 3.263% | $158.7875 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $16.42 | 12.321% | $18.4431 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $122.85 | 8.431% | $133.2075 | $133.21 | $133.20 | $133.20 |
| Purchase #6 | $27.30 | 3.118% | $28.1512 | $28.15 | $28.15 | $28.20 |
| Purchase #7 | $31.37 | 10.478% | $34.6569 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $769.40 | $827.7011 | $827.71 | $827.75 | $827.70 | |