| 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 | $164.72 | 11.268% | $183.2806 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $236.58 | 12.756% | $266.7581 | $266.76 | $266.75 | $266.80 |
| Purchase #3 | $124.50 | 3.642% | $129.0343 | $129.03 | $129.05 | $129.00 |
| Purchase #4 | $144.25 | 6.820% | $154.0879 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $152.28 | 11.439% | $169.6993 | $169.70 | $169.70 | $169.70 |
| Purchase #6 | $49.94 | 12.488% | $56.1765 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $31.98 | 4.430% | $33.3967 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $904.25 | $992.4334 | $992.44 | $992.50 | $992.50 | |