| 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 | $163.98 | 5.463% | $172.9382 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $127.50 | 11.579% | $142.2632 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $156.57 | 12.242% | $175.7373 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $195.43 | 8.550% | $212.1393 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $174.52 | 12.102% | $195.6404 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $154.74 | 11.666% | $172.792 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $129.71 | 12.488% | $145.9082 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $1,102.45 | $1,217.4186 | $1,217.42 | $1,217.45 | $1,217.30 | |