| 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 | $125.37 | 13.411% | $142.1834 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $117.52 | 3.150% | $121.2219 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $11.73 | 9.337% | $12.8252 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $170.31 | 7.442% | $182.9845 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $137.85 | 13.387% | $156.304 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $128.47 | 13.814% | $146.2168 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $125.64 | 9.246% | $137.2567 | $137.26 | $137.25 | $137.30 |
| 7 purchase totals = | $816.89 | $898.9925 | $898.99 | $899.00 | $899.00 | |