| 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 | $165.78 | 9.709% | $181.8756 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $156.44 | 3.176% | $161.4085 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $46.54 | 12.556% | $52.3836 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $184.84 | 4.698% | $193.5238 | $193.52 | $193.50 | $193.50 |
| Purchase #5 | $86.98 | 13.730% | $98.9224 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $159.70 | 11.615% | $178.2492 | $178.25 | $178.25 | $178.20 |
| Purchase #7 | $104.65 | 7.666% | $112.6725 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $904.93 | $979.0356 | $979.03 | $979.00 | $979.00 | |