| 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 | $175.25 | 10.367% | $193.4182 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $221.67 | 13.354% | $251.2718 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $10.70 | 7.469% | $11.4992 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $191.42 | 7.322% | $205.4358 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $109.28 | 8.145% | $118.1809 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $167.42 | 5.408% | $176.4741 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $74.88 | 5.750% | $79.1856 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $950.62 | $1,035.4656 | $1,035.47 | $1,035.45 | $1,035.50 | |