| 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 | $139.95 | 10.265% | $154.3159 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $177.50 | 13.109% | $200.7685 | $200.77 | $200.75 | $200.80 |
| Purchase #3 | $241.61 | 5.832% | $255.7007 | $255.70 | $255.70 | $255.70 |
| Purchase #4 | $80.85 | 5.322% | $85.1528 | $85.15 | $85.15 | $85.20 |
| Purchase #5 | $133.28 | 5.382% | $140.4531 | $140.45 | $140.45 | $140.50 |
| Purchase #6 | $235.59 | 9.291% | $257.4787 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $105.66 | 7.487% | $113.5708 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $1,114.44 | $1,207.4405 | $1,207.44 | $1,207.40 | $1,207.60 | |