| 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 | $149.43 | 3.435% | $154.5629 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $28.99 | 12.863% | $32.719 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $29.76 | 13.833% | $33.8767 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $200.74 | 8.678% | $218.1602 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $154.38 | 11.184% | $171.6459 | $171.65 | $171.65 | $171.60 |
| Purchase #6 | $101.34 | 12.553% | $114.0612 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $75.57 | 4.464% | $78.9434 | $78.94 | $78.95 | $78.90 |
| 7 purchase totals = | $740.21 | $803.9693 | $803.97 | $803.95 | $804.00 | |