| 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 | $6.71 | 13.349% | $7.6057 | $7.61 | $7.60 | $7.60 |
| Purchase #2 | $181.69 | 4.780% | $190.3748 | $190.37 | $190.35 | $190.40 |
| Purchase #3 | $51.25 | 13.124% | $57.9761 | $57.98 | $58.00 | $58.00 |
| Purchase #4 | $95.83 | 6.683% | $102.2343 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $139.90 | 10.843% | $155.0694 | $155.07 | $155.05 | $155.10 |
| Purchase #6 | $159.83 | 6.360% | $169.9952 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $88.35 | 6.800% | $94.3578 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $723.56 | $777.6133 | $777.62 | $777.60 | $777.70 | |