| 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 | $182.71 | 12.599% | $205.7296 | $205.73 | $205.75 | $205.70 |
| Purchase #2 | $13.69 | 9.759% | $15.026 | $15.03 | $15.05 | $15.00 |
| Purchase #3 | $240.92 | 3.260% | $248.774 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $5.49 | 4.385% | $5.7307 | $5.73 | $5.75 | $5.70 |
| Purchase #5 | $230.84 | 8.705% | $250.9346 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $114.68 | 7.695% | $123.5046 | $123.50 | $123.50 | $123.50 |
| Purchase #7 | $143.32 | 8.363% | $155.3059 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $931.65 | $1,005.0054 | $1,005.00 | $1,005.05 | $1,004.90 | |