| 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 | $137.80 | 12.289% | $154.7342 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $205.80 | 6.622% | $219.4281 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $173.40 | 7.370% | $186.1796 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $135.41 | 6.519% | $144.2374 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $106.53 | 5.850% | $112.762 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $124.65 | 10.730% | $138.0249 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $165.43 | 6.103% | $175.5262 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $1,049.02 | $1,130.8924 | $1,130.89 | $1,130.95 | $1,130.80 | |