| 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 | $200.66 | 3.554% | $207.7915 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $177.48 | 6.538% | $189.0836 | $189.08 | $189.10 | $189.10 |
| Purchase #3 | $128.67 | 6.385% | $136.8856 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $106.76 | 10.439% | $117.9047 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $111.33 | 11.574% | $124.2153 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $165.43 | 13.783% | $188.2312 | $188.23 | $188.25 | $188.20 |
| Purchase #7 | $94.54 | 3.265% | $97.6267 | $97.63 | $97.65 | $97.60 |
| 7 purchase totals = | $984.87 | $1,061.7386 | $1,061.74 | $1,061.80 | $1,061.70 | |