| 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 | $159.39 | 9.657% | $174.7823 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $156.30 | 6.674% | $166.7315 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $185.84 | 10.357% | $205.0874 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $212.52 | 11.376% | $236.6963 | $236.70 | $236.70 | $236.70 |
| Purchase #5 | $213.71 | 10.215% | $235.5405 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $61.71 | 12.728% | $69.5644 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $204.27 | 13.304% | $231.4461 | $231.45 | $231.45 | $231.40 |
| 7 purchase totals = | $1,193.74 | $1,319.8485 | $1,319.85 | $1,319.90 | $1,319.80 | |