| 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 | $206.33 | 9.139% | $225.1865 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $93.67 | 10.553% | $103.555 | $103.56 | $103.55 | $103.60 |
| Purchase #3 | $32.28 | 5.243% | $33.9724 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $155.41 | 13.349% | $176.1557 | $176.16 | $176.15 | $176.20 |
| Purchase #5 | $15.95 | 13.339% | $18.0776 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $142.96 | 8.336% | $154.8771 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $241.45 | 5.560% | $254.8746 | $254.87 | $254.85 | $254.90 |
| 7 purchase totals = | $888.05 | $966.6989 | $966.71 | $966.70 | $966.90 | |