| 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 | $143.56 | 6.600% | $153.035 | $153.04 | $153.05 | $153.00 |
| Purchase #2 | $12.78 | 9.686% | $14.0179 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $165.31 | 6.264% | $175.665 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $179.70 | 12.519% | $202.1966 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $5.37 | 4.315% | $5.6017 | $5.60 | $5.60 | $5.60 |
| Purchase #6 | $190.78 | 7.382% | $204.8634 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $229.33 | 9.834% | $251.8823 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $926.83 | $1,007.2619 | $1,007.27 | $1,007.25 | $1,007.30 | |