| 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 | $169.34 | 11.104% | $188.1435 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $152.98 | 6.245% | $162.5336 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $112.96 | 11.513% | $125.9651 | $125.97 | $125.95 | $126.00 |
| Purchase #4 | $122.31 | 12.810% | $137.9779 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $46.42 | 6.681% | $49.5213 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $195.64 | 9.125% | $213.4922 | $213.49 | $213.50 | $213.50 |
| Purchase #7 | $222.71 | 4.107% | $231.8567 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $1,022.36 | $1,109.4903 | $1,109.49 | $1,109.50 | $1,109.50 | |