| 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 | $170.37 | 13.806% | $193.8913 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $166.94 | 5.815% | $176.6476 | $176.65 | $176.65 | $176.60 |
| Purchase #3 | $235.96 | 9.198% | $257.6636 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $191.91 | 12.204% | $215.3307 | $215.33 | $215.35 | $215.30 |
| Purchase #5 | $15.98 | 6.637% | $17.0406 | $17.04 | $17.05 | $17.00 |
| Purchase #6 | $234.90 | 13.309% | $266.1628 | $266.16 | $266.15 | $266.20 |
| Purchase #7 | $13.86 | 9.840% | $15.2238 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $1,029.92 | $1,141.9604 | $1,141.95 | $1,141.95 | $1,141.90 | |