| 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 | $149.51 | 6.549% | $159.3014 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $175.72 | 4.576% | $183.7609 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $224.82 | 6.628% | $239.7211 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $197.97 | 7.806% | $213.4235 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $27.28 | 12.515% | $30.6941 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $137.75 | 10.546% | $152.2771 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $115.56 | 7.794% | $124.5667 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $1,028.61 | $1,103.7448 | $1,103.74 | $1,103.70 | $1,103.80 | |