| 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 | $143.71 | 7.277% | $154.1678 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $143.27 | 3.505% | $148.2916 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $181.43 | 8.293% | $196.476 | $196.48 | $196.50 | $196.50 |
| Purchase #4 | $225.85 | 5.873% | $239.1142 | $239.11 | $239.10 | $239.10 |
| Purchase #5 | $247.74 | 8.188% | $268.025 | $268.03 | $268.05 | $268.00 |
| Purchase #6 | $177.37 | 7.246% | $190.2222 | $190.22 | $190.20 | $190.20 |
| Purchase #7 | $133.74 | 9.263% | $146.1283 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $1,253.11 | $1,342.4251 | $1,342.43 | $1,342.45 | $1,342.40 | |