| 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 | $66.31 | 4.573% | $69.3424 | $69.34 | $69.35 | $69.30 |
| Purchase #2 | $190.34 | 10.358% | $210.0554 | $210.06 | $210.05 | $210.10 |
| Purchase #3 | $143.51 | 7.863% | $154.7942 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $157.44 | 6.553% | $167.757 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $191.67 | 7.713% | $206.4535 | $206.45 | $206.45 | $206.50 |
| Purchase #6 | $177.53 | 9.246% | $193.9444 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $119.36 | 7.232% | $127.9921 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $1,046.16 | $1,130.3390 | $1,130.33 | $1,130.35 | $1,130.40 | |