| 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 | $139.38 | 9.590% | $152.7465 | $152.75 | $152.75 | $152.70 |
| Purchase #2 | $202.53 | 3.181% | $208.9725 | $208.97 | $208.95 | $209.00 |
| Purchase #3 | $27.49 | 12.275% | $30.8644 | $30.86 | $30.85 | $30.90 |
| Purchase #4 | $169.26 | 6.523% | $180.3008 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $109.28 | 7.321% | $117.2804 | $117.28 | $117.30 | $117.30 |
| Purchase #6 | $155.95 | 4.432% | $162.8617 | $162.86 | $162.85 | $162.90 |
| Purchase #7 | $214.47 | 7.327% | $230.1842 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $1,018.36 | $1,083.2105 | $1,083.20 | $1,083.20 | $1,083.30 | |