| 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 | $185.47 | 4.321% | $193.4842 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $129.33 | 12.290% | $145.2247 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $154.49 | 4.840% | $161.9673 | $161.97 | $161.95 | $162.00 |
| Purchase #4 | $227.65 | 6.388% | $242.1923 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $222.65 | 4.145% | $231.8788 | $231.88 | $231.90 | $231.90 |
| Purchase #6 | $92.66 | 3.454% | $95.8605 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $19.62 | 11.139% | $21.8055 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $1,031.87 | $1,092.4133 | $1,092.41 | $1,092.40 | $1,092.50 | |