| 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 | $160.62 | 11.245% | $178.6817 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $212.84 | 11.432% | $237.1719 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $167.66 | 13.759% | $190.7283 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $208.76 | 3.318% | $215.6867 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $8.58 | 7.677% | $9.2387 | $9.24 | $9.25 | $9.20 |
| Purchase #6 | $198.30 | 13.516% | $225.1022 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $200.81 | 8.273% | $217.423 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $1,157.57 | $1,274.0325 | $1,274.03 | $1,274.05 | $1,274.00 | |