| 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 | $235.25 | 4.858% | $246.6784 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $186.43 | 6.378% | $198.3205 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $155.54 | 8.615% | $168.9398 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $169.28 | 8.114% | $183.0154 | $183.02 | $183.00 | $183.00 |
| Purchase #5 | $148.29 | 5.347% | $156.2191 | $156.22 | $156.20 | $156.20 |
| Purchase #6 | $154.42 | 8.398% | $167.3882 | $167.39 | $167.40 | $167.40 |
| Purchase #7 | $197.66 | 10.841% | $219.0883 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $1,246.87 | $1,339.6497 | $1,339.66 | $1,339.65 | $1,339.60 | |