| 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 | $165.77 | 4.637% | $173.4568 | $173.46 | $173.45 | $173.50 |
| Purchase #2 | $110.47 | 3.514% | $114.3519 | $114.35 | $114.35 | $114.40 |
| Purchase #3 | $199.35 | 13.522% | $226.3061 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $123.59 | 11.627% | $137.9598 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $164.69 | 3.278% | $170.0885 | $170.09 | $170.10 | $170.10 |
| Purchase #6 | $218.25 | 4.204% | $227.4252 | $227.43 | $227.45 | $227.40 |
| Purchase #7 | $164.57 | 12.866% | $185.7436 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $1,146.69 | $1,235.3319 | $1,235.34 | $1,235.35 | $1,235.40 | |