| 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 | $102.84 | 6.318% | $109.3374 | $109.34 | $109.35 | $109.30 |
| Purchase #2 | $145.83 | 3.353% | $150.7197 | $150.72 | $150.70 | $150.70 |
| Purchase #3 | $146.31 | 5.239% | $153.9752 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $114.44 | 3.518% | $118.466 | $118.47 | $118.45 | $118.50 |
| Purchase #5 | $182.32 | 3.694% | $189.0549 | $189.05 | $189.05 | $189.10 |
| Purchase #6 | $171.66 | 3.444% | $177.572 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $241.91 | 3.291% | $249.8713 | $249.87 | $249.85 | $249.90 |
| 7 purchase totals = | $1,105.31 | $1,148.9965 | $1,149.00 | $1,148.95 | $1,149.10 | |