| 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 | $169.92 | 6.466% | $180.907 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $208.82 | 13.830% | $237.6998 | $237.70 | $237.70 | $237.70 |
| Purchase #3 | $84.87 | 9.142% | $92.6288 | $92.63 | $92.65 | $92.60 |
| Purchase #4 | $207.64 | 6.751% | $221.6578 | $221.66 | $221.65 | $221.70 |
| Purchase #5 | $188.75 | 7.839% | $203.5461 | $203.55 | $203.55 | $203.50 |
| Purchase #6 | $182.47 | 4.418% | $190.5315 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $111.86 | 13.215% | $126.6423 | $126.64 | $126.65 | $126.60 |
| 7 purchase totals = | $1,154.33 | $1,253.6133 | $1,253.62 | $1,253.65 | $1,253.50 | |