| 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 | $114.64 | 9.274% | $125.2717 | $125.27 | $125.25 | $125.30 |
| Purchase #2 | $160.47 | 3.742% | $166.4748 | $166.47 | $166.45 | $166.50 |
| Purchase #3 | $107.53 | 9.576% | $117.8271 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $132.55 | 6.399% | $141.0319 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $160.69 | 4.533% | $167.9741 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $76.35 | 6.328% | $81.1814 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $92.46 | 13.600% | $105.0346 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $844.69 | $904.7956 | $904.78 | $904.80 | $904.80 | |