| 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 | $145.98 | 12.558% | $164.3122 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $163.78 | 5.627% | $172.9959 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $182.83 | 12.329% | $205.3711 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $75.65 | 9.364% | $82.7339 | $82.73 | $82.75 | $82.70 |
| Purchase #5 | $108.91 | 8.199% | $117.8395 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $114.30 | 8.445% | $123.9526 | $123.95 | $123.95 | $124.00 |
| Purchase #7 | $42.52 | 6.419% | $45.2494 | $45.25 | $45.25 | $45.20 |
| 7 purchase totals = | $833.97 | $912.4546 | $912.45 | $912.45 | $912.40 | |