| 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 | $177.33 | 8.206% | $191.8817 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $86.33 | 8.734% | $93.8701 | $93.87 | $93.85 | $93.90 |
| Purchase #3 | $36.30 | 5.818% | $38.4119 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $154.70 | 3.257% | $159.7386 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $219.59 | 7.336% | $235.6991 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $23.64 | 12.679% | $26.6373 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $150.34 | 12.559% | $169.2212 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $848.23 | $915.4599 | $915.46 | $915.45 | $915.40 | |