| 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 | $188.49 | 6.462% | $200.6702 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $222.88 | 6.682% | $237.7728 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $72.82 | 13.864% | $82.9158 | $82.92 | $82.90 | $82.90 |
| Purchase #4 | $191.47 | 5.702% | $202.3876 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $190.96 | 3.758% | $198.1363 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $141.28 | 7.184% | $151.4296 | $151.43 | $151.45 | $151.40 |
| Purchase #7 | $44.54 | 3.686% | $46.1817 | $46.18 | $46.20 | $46.20 |
| 7 purchase totals = | $1,052.44 | $1,119.4940 | $1,119.50 | $1,119.50 | $1,119.50 | |