| 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 | $162.75 | 13.153% | $184.1565 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $116.55 | 10.443% | $128.7213 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $44.80 | 10.317% | $49.422 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $120.53 | 13.864% | $137.2403 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $34.42 | 3.557% | $35.6443 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $81.57 | 5.636% | $86.1673 | $86.17 | $86.15 | $86.20 |
| Purchase #7 | $35.96 | 12.782% | $40.5564 | $40.56 | $40.55 | $40.60 |
| 7 purchase totals = | $596.58 | $661.9081 | $661.91 | $661.85 | $661.90 | |