| 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 | $222.77 | 3.111% | $229.7004 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $161.55 | 3.215% | $166.7438 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $140.63 | 13.791% | $160.0243 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $247.27 | 6.324% | $262.9074 | $262.91 | $262.90 | $262.90 |
| Purchase #5 | $18.39 | 12.337% | $20.6588 | $20.66 | $20.65 | $20.70 |
| Purchase #6 | $196.84 | 9.764% | $216.0595 | $216.06 | $216.05 | $216.10 |
| Purchase #7 | $125.41 | 3.264% | $129.5034 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $1,112.86 | $1,185.5976 | $1,185.59 | $1,185.55 | $1,185.60 | |