| 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 | $167.38 | 12.410% | $188.1519 | $188.15 | $188.15 | $188.20 |
| Purchase #2 | $170.71 | 10.377% | $188.4246 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $169.64 | 6.649% | $180.9194 | $180.92 | $180.90 | $180.90 |
| Purchase #4 | $191.47 | 3.858% | $198.8569 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $97.95 | 8.325% | $106.1043 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $94.30 | 5.602% | $99.5827 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $175.97 | 10.351% | $194.1847 | $194.18 | $194.20 | $194.20 |
| 7 purchase totals = | $1,067.42 | $1,156.2245 | $1,156.21 | $1,156.20 | $1,156.30 | |