| 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 | $109.57 | 4.794% | $114.8228 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $118.88 | 3.475% | $123.0111 | $123.01 | $123.00 | $123.00 |
| Purchase #3 | $159.88 | 10.366% | $176.4532 | $176.45 | $176.45 | $176.50 |
| Purchase #4 | $15.47 | 11.758% | $17.289 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $112.28 | 4.400% | $117.2203 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $172.94 | 7.353% | $185.6563 | $185.66 | $185.65 | $185.70 |
| Purchase #7 | $26.28 | 3.627% | $27.2332 | $27.23 | $27.25 | $27.20 |
| 7 purchase totals = | $715.30 | $761.6859 | $761.68 | $761.65 | $761.70 | |