| 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 | $136.26 | 13.660% | $154.8731 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $171.88 | 11.199% | $191.1288 | $191.13 | $191.15 | $191.10 |
| Purchase #3 | $125.70 | 13.668% | $142.8807 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $208.58 | 13.602% | $236.9511 | $236.95 | $236.95 | $237.00 |
| Purchase #5 | $211.48 | 13.292% | $239.5899 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $222.68 | 8.326% | $241.2203 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $175.85 | 10.538% | $194.3811 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $1,252.43 | $1,401.0250 | $1,401.02 | $1,401.05 | $1,401.10 | |