| 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 | $186.50 | 8.214% | $201.8191 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $116.53 | 7.312% | $125.0507 | $125.05 | $125.05 | $125.10 |
| Purchase #3 | $242.78 | 4.129% | $252.8044 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $177.75 | 13.406% | $201.5792 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $25.83 | 10.832% | $28.6279 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $137.55 | 12.867% | $155.2486 | $155.25 | $155.25 | $155.20 |
| Purchase #7 | $179.91 | 7.168% | $192.8059 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $1,066.85 | $1,157.9358 | $1,157.94 | $1,157.95 | $1,157.90 | |