| 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 | $154.58 | 6.642% | $164.8472 | $164.85 | $164.85 | $164.80 |
| Purchase #2 | $40.33 | 10.465% | $44.5505 | $44.55 | $44.55 | $44.60 |
| Purchase #3 | $37.84 | 7.187% | $40.5596 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $115.97 | 4.323% | $120.9834 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $77.97 | 6.749% | $83.2322 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $152.46 | 8.554% | $165.5014 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $219.40 | 6.450% | $233.5513 | $233.55 | $233.55 | $233.60 |
| 7 purchase totals = | $798.55 | $853.2256 | $853.22 | $853.25 | $853.30 | |