| 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 | $142.75 | 8.299% | $154.5968 | $154.60 | $154.60 | $154.60 |
| Purchase #2 | $130.71 | 11.728% | $146.0397 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $108.91 | 5.412% | $114.8042 | $114.80 | $114.80 | $114.80 |
| Purchase #4 | $139.85 | 7.356% | $150.1374 | $150.14 | $150.15 | $150.10 |
| Purchase #5 | $132.27 | 7.157% | $141.7366 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $21.62 | 12.789% | $24.385 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $39.70 | 12.338% | $44.5982 | $44.60 | $44.60 | $44.60 |
| 7 purchase totals = | $715.81 | $776.2979 | $776.31 | $776.35 | $776.20 | |