| 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 | $106.97 | 11.121% | $118.8661 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $80.84 | 3.796% | $83.9087 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $22.60 | 12.181% | $25.3529 | $25.35 | $25.35 | $25.40 |
| Purchase #4 | $67.57 | 9.312% | $73.8621 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $7.31 | 6.290% | $7.7698 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $152.44 | 4.400% | $159.1474 | $159.15 | $159.15 | $159.10 |
| Purchase #7 | $139.35 | 10.622% | $154.1518 | $154.15 | $154.15 | $154.20 |
| 7 purchase totals = | $577.08 | $623.0588 | $623.06 | $623.00 | $623.20 | |