| 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 | $188.95 | 7.296% | $202.7358 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $130.79 | 11.142% | $145.3626 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $129.89 | 5.614% | $137.182 | $137.18 | $137.20 | $137.20 |
| Purchase #4 | $16.36 | 9.559% | $17.9239 | $17.92 | $17.90 | $17.90 |
| Purchase #5 | $210.35 | 11.458% | $234.4519 | $234.45 | $234.45 | $234.50 |
| Purchase #6 | $41.84 | 11.758% | $46.7595 | $46.76 | $46.75 | $46.80 |
| Purchase #7 | $167.77 | 13.260% | $190.0163 | $190.02 | $190.00 | $190.00 |
| 7 purchase totals = | $885.95 | $974.4320 | $974.43 | $974.40 | $974.50 | |