| 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 | $144.64 | 6.188% | $153.5903 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $167.48 | 10.796% | $185.5611 | $185.56 | $185.55 | $185.60 |
| Purchase #3 | $234.76 | 6.448% | $249.8973 | $249.90 | $249.90 | $249.90 |
| Purchase #4 | $250.54 | 11.777% | $280.0461 | $280.05 | $280.05 | $280.00 |
| Purchase #5 | $190.89 | 9.618% | $209.2498 | $209.25 | $209.25 | $209.20 |
| Purchase #6 | $223.62 | 10.319% | $246.6953 | $246.70 | $246.70 | $246.70 |
| Purchase #7 | $166.37 | 8.379% | $180.3101 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $1,378.30 | $1,505.3500 | $1,505.36 | $1,505.35 | $1,505.30 | |