| 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 | $136.79 | 12.622% | $154.0556 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $93.62 | 12.663% | $105.4751 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $175.74 | 13.221% | $198.9746 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $13.98 | 6.409% | $14.876 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $211.66 | 13.290% | $239.7896 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $150.96 | 13.330% | $171.083 | $171.08 | $171.10 | $171.10 |
| Purchase #7 | $5.60 | 9.129% | $6.1112 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $788.35 | $890.3651 | $890.37 | $890.40 | $890.50 | |