| 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 | $169.59 | 12.535% | $190.8481 | $190.85 | $190.85 | $190.80 |
| Purchase #2 | $149.96 | 12.776% | $169.1189 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $128.31 | 4.118% | $133.5938 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $229.78 | 10.304% | $253.4565 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $151.98 | 9.863% | $166.9698 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $211.97 | 10.108% | $233.3959 | $233.40 | $233.40 | $233.40 |
| Purchase #7 | $68.32 | 7.141% | $73.1987 | $73.20 | $73.20 | $73.20 |
| 7 purchase totals = | $1,109.91 | $1,220.5817 | $1,220.59 | $1,220.55 | $1,220.60 | |