| 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 | $163.77 | 9.840% | $179.885 | $179.89 | $179.90 | $179.90 |
| Purchase #2 | $159.52 | 6.496% | $169.8824 | $169.88 | $169.90 | $169.90 |
| Purchase #3 | $209.70 | 4.418% | $218.9645 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $230.60 | 3.138% | $237.8362 | $237.84 | $237.85 | $237.80 |
| Purchase #5 | $61.75 | 10.758% | $68.3931 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $165.47 | 10.131% | $182.2338 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $195.97 | 13.571% | $222.5651 | $222.57 | $222.55 | $222.60 |
| 7 purchase totals = | $1,186.78 | $1,279.7601 | $1,279.76 | $1,279.80 | $1,279.80 | |