| 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 | $8.87 | 10.408% | $9.7932 | $9.79 | $9.80 | $9.80 |
| Purchase #2 | $136.82 | 9.630% | $149.9958 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $169.53 | 4.240% | $176.7181 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $30.95 | 4.806% | $32.4375 | $32.44 | $32.45 | $32.40 |
| Purchase #5 | $221.34 | 4.447% | $231.183 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $119.90 | 4.564% | $125.3722 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $219.58 | 3.759% | $227.834 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $906.99 | $953.3338 | $953.33 | $953.35 | $953.30 | |