| 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 | $175.66 | 4.867% | $184.2094 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $217.27 | 8.677% | $236.1225 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $227.47 | 6.843% | $243.0358 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $18.59 | 5.713% | $19.652 | $19.65 | $19.65 | $19.70 |
| Purchase #5 | $165.95 | 5.323% | $174.7835 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $231.72 | 11.235% | $257.7537 | $257.75 | $257.75 | $257.80 |
| Purchase #7 | $24.40 | 11.680% | $27.2499 | $27.25 | $27.25 | $27.20 |
| 7 purchase totals = | $1,061.06 | $1,142.8068 | $1,142.80 | $1,142.80 | $1,142.80 | |