| 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 | $125.69 | 12.752% | $141.718 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $85.62 | 5.610% | $90.4233 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $44.51 | 11.372% | $49.5717 | $49.57 | $49.55 | $49.60 |
| Purchase #4 | $70.42 | 8.341% | $76.2937 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $139.51 | 8.490% | $151.3544 | $151.35 | $151.35 | $151.40 |
| Purchase #6 | $193.79 | 7.265% | $207.8688 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $18.78 | 7.217% | $20.1354 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $678.32 | $737.3653 | $737.36 | $737.30 | $737.40 | |