| 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 | $136.89 | 12.576% | $154.1053 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $44.79 | 4.648% | $46.8718 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $195.51 | 13.335% | $221.5813 | $221.58 | $221.60 | $221.60 |
| Purchase #4 | $214.33 | 5.328% | $225.7495 | $225.75 | $225.75 | $225.70 |
| Purchase #5 | $114.75 | 3.668% | $118.959 | $118.96 | $118.95 | $119.00 |
| Purchase #6 | $127.53 | 8.583% | $138.4759 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $228.58 | 13.433% | $259.2852 | $259.29 | $259.30 | $259.30 |
| 7 purchase totals = | $1,062.38 | $1,165.0280 | $1,165.04 | $1,165.05 | $1,165.10 | |