| 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 | $154.55 | 12.610% | $174.0388 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $129.34 | 12.292% | $145.2385 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $119.45 | 7.611% | $128.5413 | $128.54 | $128.55 | $128.50 |
| Purchase #4 | $237.29 | 8.660% | $257.8393 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $114.97 | 10.686% | $127.2557 | $127.26 | $127.25 | $127.30 |
| Purchase #6 | $148.42 | 12.528% | $167.0141 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $181.37 | 13.280% | $205.4559 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $1,085.39 | $1,205.3836 | $1,205.39 | $1,205.40 | $1,205.30 | |