| 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 | $156.56 | 3.589% | $162.1789 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $178.67 | 10.154% | $196.8122 | $196.81 | $196.80 | $196.80 |
| Purchase #3 | $121.76 | 6.536% | $129.7182 | $129.72 | $129.70 | $129.70 |
| Purchase #4 | $185.41 | 11.649% | $207.0084 | $207.01 | $207.00 | $207.00 |
| Purchase #5 | $110.27 | 8.532% | $119.6782 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $76.52 | 8.775% | $83.2346 | $83.23 | $83.25 | $83.20 |
| Purchase #7 | $228.83 | 5.648% | $241.7543 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $1,058.02 | $1,140.3848 | $1,140.38 | $1,140.40 | $1,140.40 | |