| 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 | $116.53 | 7.713% | $125.518 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $221.35 | 13.692% | $251.6572 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $205.33 | 10.550% | $226.9923 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $5.88 | 9.725% | $6.4518 | $6.45 | $6.45 | $6.50 |
| Purchase #5 | $136.25 | 8.481% | $147.8054 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $18.72 | 7.752% | $20.1712 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $144.36 | 12.702% | $162.6966 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $848.42 | $941.2925 | $941.30 | $941.25 | $941.40 | |