| 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 | $178.50 | 13.159% | $201.9888 | $201.99 | $202.00 | $202.00 |
| Purchase #2 | $181.53 | 11.305% | $202.052 | $202.05 | $202.05 | $202.10 |
| Purchase #3 | $173.81 | 9.433% | $190.2055 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $202.36 | 12.420% | $227.4931 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $184.50 | 11.155% | $205.081 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $100.81 | 13.654% | $114.5746 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $21.43 | 9.507% | $23.4674 | $23.47 | $23.45 | $23.50 |
| 7 purchase totals = | $1,042.94 | $1,164.8624 | $1,164.86 | $1,164.85 | $1,165.00 | |