| 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 | $86.85 | 12.561% | $97.7592 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $152.31 | 6.568% | $162.3137 | $162.31 | $162.30 | $162.30 |
| Purchase #3 | $23.54 | 12.657% | $26.5195 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $197.57 | 9.189% | $215.7247 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $146.77 | 12.568% | $165.2161 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $137.87 | 8.283% | $149.2898 | $149.29 | $149.30 | $149.30 |
| Purchase #7 | $100.72 | 3.325% | $104.0689 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $845.63 | $920.8919 | $920.89 | $920.80 | $920.90 | |