| 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 | $181.42 | 12.346% | $203.8181 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $6.52 | 3.556% | $6.7519 | $6.75 | $6.75 | $6.80 |
| Purchase #3 | $89.90 | 8.194% | $97.2664 | $97.27 | $97.25 | $97.30 |
| Purchase #4 | $93.70 | 8.517% | $101.6804 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $234.88 | 5.169% | $247.0209 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $129.56 | 5.571% | $136.7778 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $10.88 | 13.290% | $12.326 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $746.86 | $805.6415 | $805.65 | $805.65 | $805.70 | |