| 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 | $164.50 | 13.202% | $186.2173 | $186.22 | $186.20 | $186.20 |
| Purchase #2 | $81.28 | 6.456% | $86.5274 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $245.89 | 9.572% | $269.4266 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $44.90 | 10.597% | $49.6581 | $49.66 | $49.65 | $49.70 |
| Purchase #5 | $109.88 | 10.730% | $121.6701 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $16.86 | 10.476% | $18.6263 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $18.37 | 11.751% | $20.5287 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $681.68 | $752.6545 | $752.67 | $752.70 | $752.60 | |