| 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 | $168.53 | 3.442% | $174.3308 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $102.52 | 11.231% | $114.034 | $114.03 | $114.05 | $114.00 |
| Purchase #3 | $206.57 | 5.553% | $218.0408 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $51.34 | 3.304% | $53.0363 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $11.57 | 4.498% | $12.0904 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $100.58 | 12.578% | $113.231 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $100.74 | 5.687% | $106.4691 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $741.85 | $791.2324 | $791.23 | $791.30 | $791.10 | |