| 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 | $157.83 | 5.172% | $165.993 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $153.38 | 10.789% | $169.9282 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $28.40 | 7.303% | $30.4741 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $194.90 | 7.277% | $209.0829 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $113.84 | 3.293% | $117.5888 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $151.55 | 6.366% | $161.1977 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $240.98 | 3.729% | $249.9661 | $249.97 | $249.95 | $250.00 |
| 7 purchase totals = | $1,040.88 | $1,104.2308 | $1,104.23 | $1,104.25 | $1,104.30 | |