| 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 | $182.57 | 13.775% | $207.719 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $156.97 | 4.555% | $164.12 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $45.44 | 10.246% | $50.0958 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $247.27 | 5.465% | $260.7833 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $211.70 | 9.602% | $232.0274 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $118.61 | 11.818% | $132.6273 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $112.34 | 13.820% | $127.8654 | $127.87 | $127.85 | $127.90 |
| 7 purchase totals = | $1,074.90 | $1,175.2382 | $1,175.25 | $1,175.25 | $1,175.20 | |