| 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 | $197.99 | 12.592% | $222.9209 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $85.42 | 9.411% | $93.4589 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $161.59 | 8.664% | $175.5902 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $47.85 | 5.507% | $50.4851 | $50.49 | $50.50 | $50.50 |
| Purchase #5 | $145.40 | 12.376% | $163.3947 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $147.41 | 8.237% | $159.5522 | $159.55 | $159.55 | $159.60 |
| Purchase #7 | $118.70 | 7.348% | $127.4221 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $904.36 | $992.8241 | $992.82 | $992.80 | $992.90 | |