| 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 | $171.95 | 10.828% | $190.5687 | $190.57 | $190.55 | $190.60 |
| Purchase #2 | $106.82 | 10.569% | $118.1098 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $112.74 | 12.531% | $126.8674 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $149.93 | 3.273% | $154.8372 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $207.65 | 6.221% | $220.5679 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $87.46 | 6.191% | $92.8746 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $123.67 | 11.112% | $137.4122 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $960.22 | $1,041.2378 | $1,041.24 | $1,041.15 | $1,041.30 | |