| 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 | $15.60 | 7.234% | $16.7285 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $144.89 | 11.259% | $161.2032 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $117.81 | 13.490% | $133.7026 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $199.28 | 11.383% | $221.964 | $221.96 | $221.95 | $222.00 |
| Purchase #5 | $179.73 | 4.174% | $187.2319 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $229.44 | 11.727% | $256.3464 | $256.35 | $256.35 | $256.30 |
| Purchase #7 | $176.57 | 5.792% | $186.7969 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $1,063.32 | $1,163.9735 | $1,163.97 | $1,164.00 | $1,163.90 | |