| 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 | $140.73 | 13.712% | $160.0269 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $103.38 | 13.833% | $117.6806 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $20.30 | 6.750% | $21.6703 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $61.56 | 6.627% | $65.6396 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $133.35 | 13.197% | $150.9482 | $150.95 | $150.95 | $150.90 |
| Purchase #6 | $7.47 | 7.870% | $8.0579 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $71.52 | 6.702% | $76.3133 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $538.31 | $600.3368 | $600.34 | $600.35 | $600.30 | |